com.rapidminer.example.table
Interface SparseDataRow

All Known Implementing Classes:

AbstractSparseArrayDataRow, BooleanSparseArrayDataRow, ByteSparseArrayDataRow, DoubleSparseArrayDataRow, FloatSparseArrayDataRow, IntSparseArrayDataRow, LongSparseArrayDataRow, ShortSparseArrayDataRow

public interface SparseDataRow

This interface defines methods for sparse data rows which might be implemented to allow more efficient querying of the non-default values. Please refer to FastExample2SparseTransform for further information.

Author:

Ingo Mierswa

Method Summary

int[]	getNonDefaultIndices() Returns an array of all attribute indices with corresponding non-default values.
double[]	getNonDefaultValues() Returns an array of all non-default attribute values.

Method Detail

getNonDefaultIndices

int[] getNonDefaultIndices()

Returns an array of all attribute indices with corresponding non-default values.

getNonDefaultValues

double[] getNonDefaultValues()

Returns an array of all non-default attribute values.