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Fix probabilities returned by label_components #36

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merged 4 commits into from
May 6, 2022

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mscheltienne
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Previous selection would return a square matrix, e.g. if 15 components were provided, we would go from (15, 7) shape to (15, 15) instead of (15, ).

@mscheltienne mscheltienne added the 🐞 bug Issue describes a bug (crash or error) or undefined behavior. label May 6, 2022
@mscheltienne mscheltienne self-assigned this May 6, 2022
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codecov bot commented May 6, 2022

Codecov Report

Merging #36 (4448d23) into main (d3ba4d6) will not change coverage.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##             main      #36   +/-   ##
=======================================
  Coverage   96.26%   96.26%           
=======================================
  Files          12       12           
  Lines         509      509           
=======================================
  Hits          490      490           
  Misses         19       19           
Impacted Files Coverage Δ
mne_icalabel/label_components.py 100.00% <100.00%> (ø)

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@@ -56,7 +56,7 @@ def label_components(inst: Union[BaseRaw, BaseEpochs], ica: ICA, method: str):
labels_pred_proba = methods[method](inst, ica)
labels_pred = np.argmax(labels_pred_proba, axis=1)
labels = [ICLABEL_NUMERICAL_TO_STRING[label] for label in labels_pred]
y_pred_proba = labels_pred_proba[:, labels_pred]
y_pred_proba = labels_pred_proba[np.arange(15), labels_pred]
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Doesn't this mean predictions are always predicting 15 components? Even if ICA produces e.G. 30 components?

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oh my god.. yes..
I was doing too many things at once, I'll fix it when I get home in 20 minutes.

@mscheltienne mscheltienne mentioned this pull request May 6, 2022
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2 participants