swnn.group_mean

swnn.group_mean(X, labels, binary=False, classes=None, features=None, print_groups=True)

This function may work with more efficiency than df.groupby().mean() when handling sparse matrix.

Parameters

• X (shape (n_samples, n_features)) –

• labels (shape (n_samples, )) –

• classes (optional) – names of groups

• features (optional) – names of features

• print_groups (bool) – whether to inspect the groups