org.apache.sysds.runtime.compress.readers

Class ReaderColumnSelectionSparseTransposed

java.lang.Object

org.apache.sysds.runtime.compress.readers.ReaderColumnSelection

org.apache.sysds.runtime.compress.readers.ReaderColumnSelectionSparseTransposed

public class ReaderColumnSelectionSparseTransposed
extends ReaderColumnSelection

Used to extract the values at certain indexes from each row in a sparse matrix Keeps returning all-zeros arrays until reaching the last possible index. The current compression algorithm treats the zero-value in a sparse matrix like any other value.

Method Summary

Methods inherited from class org.apache.sysds.runtime.compress.readers.ReaderColumnSelection

createReader, createReader, getCurrentRowIndex, nextRow

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait