mlrl.common.cython.label_matrix module

@author Michael Rapp (michael.rapp.ml@gmail.com)

class mlrl.common.cython.label_matrix.CContiguousLabelMatrix

Bases: RowWiseLabelMatrix

A label matrix that provides row-wise access to the labels of examples that are stored in a C-contiguous array.

class mlrl.common.cython.label_matrix.CsrLabelMatrix

Bases: RowWiseLabelMatrix

A label matrix that provides row-wise access to the labels of examples that are stored in a sparse matrix in the compressed sparse row (CSR) format.

class mlrl.common.cython.label_matrix.RowWiseLabelMatrix

Bases: OutputMatrix

A label matrix that provides row-wise access to the labels of examples.

calculate_label_cardinality() → float