Matrices#

classpyspark.mllib.linalg.Matrices[source]#

Methods

dense(numRows, numCols, values)	Create a DenseMatrix
fromML(mat)	Convert a matrix from the new mllib-local representation.
sparse(numRows, numCols, colPtrs, ...)	Create a SparseMatrix

Methods Documentation

staticdense(numRows,numCols,values)[source]#

Create a DenseMatrix

staticfromML(mat)[source]#

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

New in version 2.0.0.

Parameters

matpyspark.ml.linalg.Matrix

Returns

pyspark.mllib.linalg.Matrix

staticsparse(numRows,numCols,colPtrs,rowIndices,values)[source]#

Create a SparseMatrix