sklearn.base.BiclusterMixin¶

class sklearn.base.BiclusterMixin[source]¶

Mixin class for all bicluster estimators in scikit-learn

Attributes

biclusters_

Convenient way to get row and column indicators together.

Methods

get_indices(i)	Row and column indices of the i’th bicluster.
get_shape(i)	Shape of the i’th bicluster.
get_submatrix(i, data)	Return the submatrix corresponding to bicluster i.

__init__(*args, **kwargs)¶

Initialize self. See help(type(self)) for accurate signature.

property biclusters_¶

Convenient way to get row and column indicators together.

Returns the rows_ and columns_ members.

get_indices(i)[source]¶

Row and column indices of the i’th bicluster.

Only works if rows_ and columns_ attributes exist.

Parameters

iint

The index of the cluster.

Returns

row_indndarray, dtype=np.intp

Indices of rows in the dataset that belong to the bicluster.

col_indndarray, dtype=np.intp

Indices of columns in the dataset that belong to the bicluster.

get_shape(i)[source]¶

Shape of the i’th bicluster.

Parameters

iint

The index of the cluster.

Returns

shapetuple (int, int)

Number of rows and columns (resp.) in the bicluster.

get_submatrix(i, data)[source]¶

Return the submatrix corresponding to bicluster i.

Parameters

iint

The index of the cluster.

dataarray-like

The data.

Returns

submatrixndarray

The submatrix corresponding to bicluster i.

Notes

Works with sparse matrices. Only works if rows_ and columns_ attributes exist.