cr.nimble.dsp.largest_indices_cw¶
- cr.nimble.dsp.largest_indices_cw(X, K)[source]¶
Returns the indices of K largest entries by magnitude in each column of X
- Parameters
X (jax.numpy.ndarray) – An (N,S) data matrix with data points in columns
K (int) – The number of largest entries to be identified in each column of X
- Returns
An (K,S) index matrix indices of K largest elements in each column of X
- Return type
(jax.numpy.ndarray)