SparseMatrix

class pyspark.mllib.linalg.SparseMatrix(numRows, numCols, colPtrs, rowIndices, values, isTransposed=False)[source]

Sparse Matrix stored in CSC format.

Methods

asML()

Convert this matrix to the new mllib-local representation.

toArray()

Return an numpy.ndarray

toDense()

Methods Documentation

asML()[source]

Convert this matrix to the new mllib-local representation. This does NOT copy the data; it copies references.

New in version 2.0.0.

Returns:
pyspark.ml.linalg.SparseMatrix
toArray()[source]

Return an numpy.ndarray

toDense()[source]