app.explore.neurons.reduce_dimensionality

reduce_dimensionality(spikes_arr, n_components, algorithm)

Returns array after peforming dimensionality reduction.

Parameters

• spikes_arr (np.ndarray) – A 2-d numpy array which contains binary spike-data.

• n_components (int) – Final number of components after dimensionality reduction.

• algorithm (str) – Dimensionality reduction algorithm. Available options are - ‘pca’, ‘tsne’, ‘factor-analysis’, ‘fast-ica’.

Returns

Numpy array with reduced dimensions.

Return type

np.ndarray