hex.tree.xgboost.matrix

Class MatrixFactoryUtils

java.lang.Object

hex.tree.xgboost.matrix.MatrixFactoryUtils

public class MatrixFactoryUtils
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
MatrixFactoryUtils()

Method Summary

Modifier and Type	Method and Description
static int	setResponseAndWeightAndOffset(water.fvec.Chunk[] chunks, int respIdx, int weightIdx, int offsetIdx, float[] resp, float[] weights, float[] offsets, int j, int i)
static int	setResponseWeightAndOffset(water.fvec.Chunk weightChunk, water.fvec.Chunk offsetChunk, water.fvec.Chunk respChunk, float[] resp, float[] weights, float[] offsets, int j, int i)

Methods inherited from class java.lang.Object

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

Constructor Detail

MatrixFactoryUtils

public MatrixFactoryUtils()

Method Detail

setResponseAndWeightAndOffset

public static int setResponseAndWeightAndOffset(water.fvec.Chunk[] chunks,
                                                int respIdx,
                                                int weightIdx,
                                                int offsetIdx,
                                                float[] resp,
                                                float[] weights,
                                                float[] offsets,
                                                int j,
                                                int i)

setResponseWeightAndOffset

public static int setResponseWeightAndOffset(water.fvec.Chunk weightChunk,
                                             water.fvec.Chunk offsetChunk,
                                             water.fvec.Chunk respChunk,
                                             float[] resp,
                                             float[] weights,
                                             float[] offsets,
                                             int j,
                                             int i)