Minimal Tutorial

Estimated reading time:1 minute

This is a minimal tutorial demonstrating how to use EEGDash with BrainDecode.

╭────────────────────── EEG 2025 Competition Data Notice ──────────────────────╮
│ This object loads the HBN dataset that has been preprocessed for the EEG     │
│ Challenge:                                                                   │
│   * Downsampled from 500Hz to 100Hz                                          │
│   * Bandpass filtered (0.5-50 Hz)                                            │
│                                                                              │
│ For full preprocessing applied for competition details, see:                 │
│   https://github.com/eeg2025/downsample-datasets                             │
│                                                                              │
│ The HBN dataset have some preprocessing applied by the HBN team:             │
│   * Re-reference (Cz Channel)                                                │
│                                                                              │
│ IMPORTANT: The data accessed via `EEGChallengeDataset` is NOT identical to   │
│ what you get from EEGDashDataset directly.                                   │
│ If you are participating in the competition, always use                      │
│ `EEGChallengeDataset` to ensure consistency with the challenge data.         │
╰──────────────────────── Source: EEGChallengeDataset ─────────────────────────╯
/home/runner/work/EEGDash/EEGDash/.venv/lib/python3.11/site-packages/braindecode/preprocessing/preprocess.py:76: UserWarning: apply_on_array can only be True if fn is a callable function. Automatically correcting to apply_on_array=False.
  warn(

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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 24099  =      0.000 ...   240.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 23899  =      0.000 ...   238.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 23499  =      0.000 ...   234.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 42799  =      0.000 ...   427.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 64599  =      0.000 ...   645.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 23699  =      0.000 ...   236.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 42399  =      0.000 ...   423.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 67699  =      0.000 ...   676.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 23699  =      0.000 ...   236.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 72999  =      0.000 ...   729.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 28099  =      0.000 ...   280.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 30399  =      0.000 ...   303.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 45399  =      0.000 ...   453.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 25499  =      0.000 ...   254.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 70099  =      0.000 ...   700.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 25099  =      0.000 ...   250.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 90199  =      0.000 ...   901.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 42199  =      0.000 ...   421.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 34499  =      0.000 ...   344.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 27499  =      0.000 ...   274.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 44799  =      0.000 ...   447.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 39299  =      0.000 ...   392.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 28799  =      0.000 ...   287.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 44899  =      0.000 ...   448.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 64399  =      0.000 ...   643.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 23599  =      0.000 ...   235.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 45899  =      0.000 ...   458.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 19899  =      0.000 ...   198.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 28499  =      0.000 ...   284.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 36399  =      0.000 ...   363.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 33199  =      0.000 ...   331.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 23899  =      0.000 ...   238.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 73799  =      0.000 ...   737.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 65899  =      0.000 ...   658.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 25099  =      0.000 ...   250.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 24599  =      0.000 ...   245.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 68399  =      0.000 ...   683.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 41099  =      0.000 ...   410.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 87499  =      0.000 ...   874.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 27199  =      0.000 ...   271.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 20499  =      0.000 ...   204.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 28099  =      0.000 ...   280.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 76999  =      0.000 ...   769.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 25399  =      0.000 ...   253.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 34099  =      0.000 ...   340.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 32499  =      0.000 ...   324.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 24499  =      0.000 ...   244.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 31299  =      0.000 ...   312.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 63799  =      0.000 ...   637.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 84299  =      0.000 ...   842.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 37799  =      0.000 ...   377.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 24199  =      0.000 ...   241.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 23399  =      0.000 ...   233.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 23899  =      0.000 ...   238.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 37899  =      0.000 ...   378.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 25099  =      0.000 ...   250.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 24899  =      0.000 ...   248.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 23299  =      0.000 ...   232.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 23499  =      0.000 ...   234.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)


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Sampling frequency of the instance is already 100.0, returning unmodified.
Reading 0 ... 23299  =      0.000 ...   232.990 secs...
Filtering raw data in 1 contiguous segment
Setting up band-pass filter from 1 - 35 Hz

FIR filter parameters
---------------------
Designing a one-pass, zero-phase, non-causal bandpass filter:
- Windowed time-domain design (firwin) method
- Hamming window with 0.0194 passband ripple and 53 dB stopband attenuation
- Lower passband edge: 1.00
- Lower transition bandwidth: 1.00 Hz (-6 dB cutoff frequency: 0.50 Hz)
- Upper passband edge: 35.00 Hz
- Upper transition bandwidth: 8.75 Hz (-6 dB cutoff frequency: 39.38 Hz)
- Filter length: 331 samples (3.310 s)

/home/runner/work/EEGDash/EEGDash/.venv/lib/python3.11/site-packages/braindecode/models/eegconformer.py:227: UserWarning: This model has only been tested on no more than 64 channels. no guarantee to work with more channels.
  warnings.warn(
Epoch 0, Train Loss: 0.9679644703865051
Epoch 0, Train Loss: 0.8921031355857849
Epoch 0, Train Loss: 0.849151074886322
Epoch 0, Train Loss: 0.8439958691596985
Epoch 0, Train Loss: 0.7785032391548157
Epoch 0, Train Loss: 0.6439814567565918
Epoch 0, Train Loss: 0.8139665722846985
Epoch 0, Train Loss: 0.7177555561065674
Epoch 0, Train Loss: 0.6848160624504089
Epoch 0, Train Loss: 0.7088982462882996
Epoch 0, Train Loss: 0.5866825580596924
Epoch 0, Train Loss: 0.656911313533783
Epoch 0, Train Loss: 0.62745600938797
Epoch 0, Train Loss: 0.6201995611190796
Epoch 0, Train Loss: 0.5437533855438232
Epoch 0, Train Loss: 0.5202212333679199
Epoch 0, Train Loss: 0.5641738772392273
Epoch 0, Train Loss: 0.5559564828872681
Epoch 0, Train Loss: 0.5279741287231445
Epoch 0, Train Loss: 0.44319313764572144
Epoch 0, Train Loss: 0.47026365995407104
Epoch 0, Train Loss: 0.48361530900001526
Epoch 0, Train Loss: 0.45760565996170044
Epoch 0, Train Loss: 0.4191645681858063
Epoch 0, Train Loss: 0.3658750653266907
Epoch 0, Train Loss: 0.3718827962875366
Epoch 0, Train Loss: 0.4073079228401184
Epoch 0, Train Loss: 0.4027576148509979
Epoch 0, Train Loss: 0.3633304834365845
Epoch 0, Train Loss: 0.33228179812431335
Epoch 0, Train Loss: 0.3149203360080719
Epoch 0, Train Loss: 0.346628874540329
Epoch 0, Train Loss: 0.2923716604709625
Epoch 0, Train Loss: 0.25961795449256897
Epoch 0, Train Loss: 0.2600626051425934
Epoch 0, Train Loss: 0.25003546476364136
Epoch 0, Train Loss: 0.2974083423614502
Epoch 0, Train Loss: 0.23388975858688354
Epoch 0, Train Loss: 0.24133805930614471
Epoch 0, Train Loss: 0.23634371161460876
Epoch 0, Train Loss: 0.21605560183525085
Epoch 0, Train Loss: 0.207214817404747
Epoch 0, Train Loss: 0.21125225722789764
Epoch 0, Train Loss: 0.2294277548789978
Epoch 0, Train Loss: 0.2026420384645462
Epoch 0, Train Loss: 0.19489146769046783
Epoch 0, Train Loss: 0.17918914556503296
Epoch 0, Train Loss: 0.15126442909240723
Epoch 0, Train Loss: 0.1530677080154419
Epoch 0, Train Loss: 0.17365451157093048
Epoch 0, Train Loss: 0.14585493505001068
Epoch 0, Train Loss: 0.13838805258274078
Epoch 0, Train Loss: 0.16423428058624268
Epoch 0, Train Loss: 0.1701347678899765
Epoch 0, Train Loss: 0.17438624799251556
Epoch 0, Train Loss: 0.16735567152500153
Epoch 0, Train Loss: 0.14590606093406677
Epoch 0, Train Loss: 0.12571404874324799
Epoch 0, Train Loss: 0.1400178074836731
Epoch 0, Train Loss: 0.12966258823871613
Epoch 0, Train Loss: 0.17775529623031616
Epoch 0, Train Loss: 0.11948881298303604
Epoch 0, Train Loss: 0.15703994035720825
Epoch 0, Train Loss: 0.14076770842075348
Epoch 0, Train Loss: 0.15396569669246674
Epoch 0, Train Loss: 0.14290080964565277
Epoch 0, Train Loss: 0.13138242065906525
Epoch 0, Train Loss: 0.1185741126537323
Epoch 0, Train Loss: 0.13480868935585022
Epoch 0, Train Loss: 0.13691693544387817
Epoch 0, Train Loss: 0.12852129340171814
Epoch 0, Train Loss: 0.12147456407546997
Epoch 0, Train Loss: 0.13725121319293976
Epoch 0, Train Loss: 0.11373895406723022
Epoch 0, Train Loss: 0.09391383081674576
Epoch 0, Train Loss: 0.13199786841869354
Epoch 0, Train Loss: 0.11445124447345734
Epoch 0, Train Loss: 0.11710852384567261
Epoch 0, Train Loss: 0.15299315750598907
Epoch 0, Train Loss: 0.09594841301441193
Epoch 0, Train Loss: 0.13457626104354858
Epoch 0, Train Loss: 0.10883072018623352
Epoch 0, Train Loss: 0.1314234882593155
Epoch 0, Train Loss: 0.1067039892077446
Epoch 0, Train Loss: 0.12025930732488632
Epoch 0, Train Loss: 0.14685828983783722
Epoch 0, Train Loss: 0.13076792657375336
Epoch 0, Train Loss: 0.11947646737098694
Epoch 0, Train Loss: 0.14975133538246155
Epoch 0, Train Loss: 0.12320507317781448
Epoch 0, Train Loss: 0.13587673008441925
Epoch 0, Train Loss: 0.11331874877214432
Epoch 0, Train Loss: 0.11118576675653458
Epoch 0, Train Loss: 0.14853011071681976
Epoch 0, Train Loss: 0.1203271746635437
Epoch 0, Test Loss: 0.23042696714401245
Epoch 0, Test Loss: 0.2303001433610916
Epoch 0, Test Loss: 0.2327008843421936
Epoch 0, Test Loss: 0.23307712376117706
Epoch 0, Test Loss: 0.23079842329025269
Epoch 0, Test Loss: 0.23053455352783203
Epoch 0, Test Loss: 0.2321237176656723
Epoch 0, Test Loss: 0.23232343792915344
Epoch 0, Test Loss: 0.2327950894832611
Epoch 0, Test Loss: 0.23113606870174408
Epoch 0, Test Loss: 0.2322867214679718
Epoch 0, Test Loss: 0.23242607712745667
Epoch 0, Test Loss: 0.23104973137378693
Epoch 0, Test Loss: 0.23304609954357147
Epoch 0, Test Loss: 0.23079894483089447
Epoch 0, Test Loss: 0.23119741678237915
Epoch 0, Test Loss: 0.2319776862859726
Epoch 0, Test Loss: 0.22980712354183197
Epoch 0, Test Loss: 0.2309442013502121
Epoch 0, Test Loss: 0.2320765107870102
Epoch 0, Test Loss: 0.23106777667999268
Epoch 0, Test Loss: 0.2335919886827469
Epoch 0, Test Loss: 0.22923682630062103
Epoch 0, Test Loss: 0.232705757021904

import torch
import torch.nn.functional as F
from sklearn.model_selection import train_test_split
from torch.utils.data import DataLoader

from braindecode.models import EEGConformer
from braindecode.preprocessing import (
    Preprocessor,
    create_fixed_length_windows,
    preprocess,
)
from eegdash.dataset import EEGChallengeDataset
from eegdash.paths import get_default_cache_dir

# Load data
dataset = EEGChallengeDataset(
    release="R1",
    task="contrastChangeDetection",
    description_fields=["p_factor"],
    cache_dir=get_default_cache_dir(),
)

# Filter out any non-EEG files (e.g. .tsv/.json sidecars)
valid_extensions = (".vhdr", ".edf", ".bdf", ".set")
dataset.datasets = [
    ds for ds in dataset.datasets if str(ds.bidspath).endswith(valid_extensions)
]

# Preprocess
preprocess(
    dataset,
    [
        Preprocessor("resample", sfreq=100),
        Preprocessor("filter", l_freq=1, h_freq=35),
    ],
)

# Segment into windows
windows_ds = create_fixed_length_windows(
    dataset,
    window_size_samples=200,
    window_stride_samples=200,
    drop_last_window=True,
)

# Split and create loaders (not splitting by subjects, so there is obvious leakage)
train_ds, test_ds = train_test_split(windows_ds, test_size=0.2, random_state=42)
train_loader = DataLoader(train_ds, batch_size=100)
test_loader = DataLoader(test_ds, batch_size=100)

# Define model and optimizer
model = EEGConformer(
    n_chans=129,
    n_outputs=1,
    n_times=200,
    num_layers=4,
    num_heads=8,
)
optimizer = torch.optim.Adam(model.parameters(), lr=0.00002, weight_decay=1e-2)

# Train
for epoch in range(1):
    model.train()
    for batch in train_loader:
        optimizer.zero_grad()
        loss = F.mse_loss(model(batch[0]), batch[1].float().unsqueeze(1))
        loss.backward()
        optimizer.step()
        print(f"Epoch {epoch}, Train Loss: {loss.item()}")

    model.eval()
    with torch.no_grad():
        for batch in test_loader:
            loss = F.mse_loss(model(batch[0]), batch[1].float().unsqueeze(1))
            print(f"Epoch {epoch}, Test Loss: {loss.item()}")

Estimated memory usage: 4666 MB