A B C D E F G H I J L M N O P Q R S T U V W X _

A

add(FeatureScore) - Method in class hex.tree.xgboost.util.FeatureScore

algoName() - Method in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

allocateCSRMatrix(SparseMatrixDimensions) - Static method in class hex.tree.xgboost.matrix.SparseMatrixFactory

Creates a SparseMatrix object with pre-instantiated backing arrays for row-oriented compression schema (CSR).

apply(Booster) - Method in interface hex.tree.xgboost.util.BoosterHelper.BoosterOp

assembleFeatureNames(DataInfo) - Static method in class hex.tree.xgboost.XGBoostUtils

AssignedRank - Class in hex.tree.xgboost.rabit.util

Java implementation of ml.dmlc.xgboost4j.scala.rabit.util.AssignedRank

AssignedRank(int, List<Integer>, Pair<Integer, Integer>, int) - Constructor for class hex.tree.xgboost.rabit.util.AssignedRank

AssignLeafNodeTask - Class in hex.tree.xgboost.predict

AssignLeafNodeTask(DataInfo, XGBoostOutput, byte[], byte) - Constructor for class hex.tree.xgboost.predict.AssignLeafNodeTask

assignNodes(FVec, NewChunk[]) - Method in class hex.tree.xgboost.predict.AssignLeafNodeTask

assignRank(int, Map<Integer, RabitWorker>, LinkMap) - Method in class hex.tree.xgboost.rabit.RabitWorker

B

backend - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

booster - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

BoosterDump - Class in hex.tree.xgboost.util

BoosterDump() - Constructor for class hex.tree.xgboost.util.BoosterDump

BoosterHelper - Class in hex.tree.xgboost.util

Utility to access package private Booster methods.

BoosterHelper() - Constructor for class hex.tree.xgboost.util.BoosterHelper

BoosterHelper.BoosterOp<X> - Interface in hex.tree.xgboost.util

BoosterParms - Class in hex.tree.xgboost

Iced Wrapper around Booster parameter map.

BoosterParms() - Constructor for class hex.tree.xgboost.BoosterParms

buffer() - Method in class hex.tree.xgboost.rabit.communication.XGBoostAutoBuffer

build_tree_one_node - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

builderVisibility() - Method in class hex.tree.xgboost.XGBoost

C

calculateCSRMatrixDimensions(Chunk[], DataInfo, int) - Static method in class hex.tree.xgboost.matrix.SparseMatrixFactory

calculateCSRMatrixDimensions(Frame, int[], Vec, DataInfo) - Static method in class hex.tree.xgboost.matrix.SparseMatrixFactory

calibrate_model - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

calibrateModel() - Method in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

calibration_frame - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

calibrationModel() - Method in class hex.tree.xgboost.XGBoostOutput

can_build() - Method in class hex.tree.xgboost.XGBoost

canLearnFromNAs() - Method in class hex.tree.xgboost.XGBoost

cleanUp(XGBoostSetupTask) - Static method in class ml.dmlc.xgboost4j.java.XGBoostCleanupTask

close() - Method in class hex.tree.xgboost.predict.XGBoostJavaBigScoreChunkPredict

close() - Method in class hex.tree.xgboost.predict.XGBoostNativeBigScoreChunkPredict

cmd - Variable in class hex.tree.xgboost.rabit.RabitWorker

col_sample_rate - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

col_sample_rate_per_tree - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

colsample_bylevel - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

colsample_bytree - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

compareTo(RabitWorker) - Method in class hex.tree.xgboost.rabit.RabitWorker

compute() - Method in class hex.tree.xgboost.predict.XGBoostModelMetrics

convert(int, String) - Method in class hex.tree.xgboost.XGBoostModel

convert(int, String, ConvertTreeOptions) - Method in class hex.tree.xgboost.XGBoostModel

convertChunksToDMatrix(DataInfo, Chunk[], int, boolean, int) - Static method in class hex.tree.xgboost.XGBoostUtils

convert a set of H2O chunks (representing a part of a vector) to a sparse DMatrix

convertFrameToDMatrix(DataInfo, Frame, String, String, String, boolean) - Static method in class hex.tree.xgboost.XGBoostUtils

convert an H2O Frame to a sparse DMatrix

COVER_KEY - Static variable in class hex.tree.xgboost.util.FeatureScore

createImpl() - Method in class hex.schemas.XGBoostModelV3

createOutputSchema() - Method in class hex.schemas.XGBoostModelV3

createParametersSchema() - Method in class hex.schemas.XGBoostModelV3

createParams(XGBoostModel.XGBoostParameters, int, String[]) - Static method in class hex.tree.xgboost.XGBoostModel

csr(Frame, int[], Vec, Vec, Vec, DataInfo, float[], float[], float[]) - Static method in class hex.tree.xgboost.matrix.SparseMatrixFactory

csr(Chunk[], int, int, int, DataInfo, float[], float[], float[]) - Static method in class hex.tree.xgboost.matrix.SparseMatrixFactory

cv_computeAndSetOptimalParameters(ModelBuilder<XGBoostModel, XGBoostModel.XGBoostParameters, XGBoostOutput>[]) - Method in class hex.tree.xgboost.XGBoost

D

dataInfo() - Method in class ml.dmlc.xgboost4j.java.XGBoostModelInfo

deepClone(Key<XGBoostModel>) - Method in class hex.tree.xgboost.XGBoostModel

Performs deep clone of given model.

dense(Chunk[], DataInfo, int, float[], float[], int, float[]) - Static method in class hex.tree.xgboost.matrix.DenseMatrixFactory

dense(Frame, int[], int, int[], Vec, Vec, Vec, DataInfo, float[], float[], float[]) - Static method in class hex.tree.xgboost.matrix.DenseMatrixFactory

DenseMatrixFactory - Class in hex.tree.xgboost.matrix

DenseMatrixFactory() - Constructor for class hex.tree.xgboost.matrix.DenseMatrixFactory

deserializeBooster() - Method in class ml.dmlc.xgboost4j.java.XGBoostModelInfo

dispose(Object...) - Static method in class hex.tree.xgboost.util.BoosterHelper

Invalidates XGBoost objects (Booster, DMatrix) and frees up their memory

dmatrix_type - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

doWithLocalRabit(BoosterHelper.BoosterOp<X>, Booster) - Static method in class hex.tree.xgboost.util.BoosterHelper

dump(String) - Method in class hex.tree.xgboost.XGBoostModel

E

EMPTY_COMPILATION_FLAGS - Static variable in class hex.tree.xgboost.util.NativeLibrary

eta - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

execute(Frame, Key<Frame>) - Method in class hex.tree.xgboost.predict.AssignLeafNodeTask

execute() - Method in class ml.dmlc.xgboost4j.java.XGBoostCleanupTask

execute() - Method in class ml.dmlc.xgboost4j.java.XGBoostSetupTask

execute() - Method in class ml.dmlc.xgboost4j.java.XGBoostUpdateTask

F

FeatureScore - Class in hex.tree.xgboost.util

FeatureScore() - Constructor for class hex.tree.xgboost.util.FeatureScore

fields - Static variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

findFrameNodes(Frame) - Static method in class ml.dmlc.xgboost4j.java.XGBoostSetupTask

Finds what nodes actually do carry some of data of a given Frame

fromMap(Map<String, Object>) - Static method in class hex.tree.xgboost.BoosterParms

fullName() - Method in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

fvalue(int) - Method in class hex.tree.xgboost.predict.MutableOneHotEncoderFVec

G

GAIN_KEY - Static variable in class hex.tree.xgboost.util.FeatureScore

gamma - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

geOSType() - Static method in enum hex.tree.xgboost.util.Platform

get() - Method in class hex.tree.xgboost.BoosterParms

get4() - Method in class hex.tree.xgboost.rabit.communication.XGBoostAutoBuffer

getActualBackend(XGBoostModel.XGBoostParameters) - Static method in class hex.tree.xgboost.XGBoostModel

getBoosterBytes() - Method in class ml.dmlc.xgboost4j.java.XGBoostUpdateTask

getBoosterDump(byte[], String, boolean, String) - Static method in class hex.tree.xgboost.util.BoosterDump

getCalibrationFrame() - Method in class hex.tree.xgboost.XGBoost

getCalibrationFrame() - Method in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

getCompilationFlags() - Method in class hex.tree.xgboost.util.NativeLibrary

getDataInfoKey() - Method in class ml.dmlc.xgboost4j.java.XGBoostModelInfo

getExtensionName() - Method in class hex.tree.xgboost.XGBoostExtension

getFeatureAccessor(int) - Method in class hex.tree.xgboost.XGBoostPojoWriter

getFeatureMap() - Method in class ml.dmlc.xgboost4j.java.XGBoostModelInfo

getLeafIndex(FVec) - Method in class ml.dmlc.xgboost4j.java.XGBoostRegTree

getLeafPath(FVec, StringBuilder) - Method in class ml.dmlc.xgboost4j.java.XGBoostRegTree

getLeafValue(FVec, int) - Method in class ml.dmlc.xgboost4j.java.XGBoostRegTree

Retrieves nodes from root to leaf and returns leaf value.

getLoadedLibrary() - Method in class hex.tree.xgboost.util.NativeLibraryLoaderChain

getModelBuilder() - Method in class hex.tree.xgboost.XGBoost

getMojo() - Method in class hex.tree.xgboost.XGBoostModel

getName() - Method in class hex.api.xgboost.RegisterRestApi

getName() - Method in class hex.ensemble.XGBoostMetalearnerProvider

getName() - Method in class hex.tree.xgboost.util.NativeLibrary

getName() - Method in enum hex.tree.xgboost.util.Platform

getNodes() - Method in class ml.dmlc.xgboost4j.java.XGBoostRegTree

getNTrees() - Method in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

getNTrees() - Method in class hex.tree.xgboost.XGBoostOutput

getNumNodes() - Method in class ml.dmlc.xgboost4j.java.XGBoostSetupTask.FrameNodes

getParams() - Method in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

getPlatform() - Method in enum hex.tree.xgboost.util.Platform

getPlatformLibName(String) - Method in enum hex.tree.xgboost.util.Platform

getRequiredCoreExtensions() - Method in class hex.api.xgboost.RegisterRestApi

getStr() - Method in class hex.tree.xgboost.rabit.communication.XGBoostAutoBuffer

getWorkerEnvs() - Method in class hex.tree.xgboost.rabit.RabitTrackerH2O

gpu_id - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

grow_policy - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

H

hasCompilationFlag(NativeLibrary.CompilationFlags) - Method in class hex.tree.xgboost.util.NativeLibrary

hashCode() - Method in class ml.dmlc.xgboost4j.java.XGBoostModelInfo

haveMojo() - Method in class hex.tree.xgboost.XGBoost

havePojo() - Method in class hex.tree.xgboost.XGBoost

hex.api.xgboost - package hex.api.xgboost

hex.ensemble - package hex.ensemble

hex.schemas - package hex.schemas

hex.tree.xgboost - package hex.tree.xgboost

hex.tree.xgboost.matrix - package hex.tree.xgboost.matrix

hex.tree.xgboost.predict - package hex.tree.xgboost.predict

hex.tree.xgboost.rabit - package hex.tree.xgboost.rabit

hex.tree.xgboost.rabit.communication - package hex.tree.xgboost.rabit.communication

hex.tree.xgboost.rabit.util - package hex.tree.xgboost.rabit.util

hex.tree.xgboost.util - package hex.tree.xgboost.util

I

init(boolean) - Method in class hex.tree.xgboost.XGBoost

Initialize the ModelBuilder, validating all arguments and preparing the training frame.

initializeFromChunkIds(Frame, int[], Vec, Vec, DataInfo, SparseMatrix, SparseMatrixDimensions, Vec, float[], float[], float[]) - Static method in class hex.tree.xgboost.matrix.SparseMatrixFactory

initMap(Frame, Chunk[]) - Method in interface hex.tree.xgboost.predict.XGBoostBigScorePredict

initMap(Frame, Chunk[]) - Method in class hex.tree.xgboost.predict.XGBoostJavaBigScorePredict

initMap(Frame, Chunk[]) - Method in class hex.tree.xgboost.predict.XGBoostNativeBigScorePredict

isEnabled() - Method in class hex.tree.xgboost.XGBoostExtension

isFeatureUsedInPredict(String) - Method in class hex.tree.xgboost.XGBoostModel

isSupervised() - Method in class hex.tree.xgboost.XGBoost

J

javaName() - Method in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

L

learn_rate - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

LinkMap - Class in hex.tree.xgboost.rabit.util

Java implementation of ml.dmlc.xgboost4j.scala.rabit.util.LinkMap Naming left for consistency.

LinkMap(int) - Constructor for class hex.tree.xgboost.rabit.util.LinkMap

loadModel(InputStream) - Static method in class hex.tree.xgboost.util.BoosterHelper

loadNativeLibs() - Method in class hex.tree.xgboost.util.NativeLibraryLoaderChain

logNativeLibInfo() - Method in class hex.tree.xgboost.XGBoostExtension

M

MAGIC - Static variable in class hex.tree.xgboost.rabit.RabitTrackerH2O

main(String[]) - Static method in class hex.tree.xgboost.util.BoosterDump

make(DataInfo, XGBoostOutput, byte[], Model.LeafNodeAssignment.LeafNodeAssignmentType) - Static method in class hex.tree.xgboost.predict.AssignLeafNodeTask

make(Predictor, String, XGBoostOutput, double) - Static method in class hex.tree.xgboost.XGBoostPojoWriter

makeFeatureMap(Frame, DataInfo) - Static method in class hex.tree.xgboost.XGBoostUtils

makeMetricBuilder(String[]) - Method in class hex.tree.xgboost.XGBoostModel

makePredictor(byte[]) - Static method in class ml.dmlc.xgboost4j.java.PredictorFactory

makePredictor(byte[], boolean) - Static method in class ml.dmlc.xgboost4j.java.PredictorFactory

map(Chunk[], NewChunk[]) - Method in class hex.tree.xgboost.predict.AssignLeafNodeTask

map(Chunk[], NewChunk[]) - Method in class hex.tree.xgboost.predict.PredictTreeSHAPTask

map(Chunk[], NewChunk[]) - Method in class ml.dmlc.xgboost4j.java.XGBoostScoreTask

MatrixFactoryUtils - Class in hex.tree.xgboost.matrix

MatrixFactoryUtils() - Constructor for class hex.tree.xgboost.matrix.MatrixFactoryUtils

max_abs_leafnode_pred - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

max_bins - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

max_delta_step - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

max_depth - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

MAX_DIM - Static variable in class hex.tree.xgboost.matrix.SparseMatrix

Maximum size of one dimension of SPARSE matrix with data.

max_leaves - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

min_child_weight - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

min_data_in_leaf - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

min_rows - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

min_split_improvement - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

min_sum_hessian_in_leaf - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

ml.dmlc.xgboost4j.java - package ml.dmlc.xgboost4j.java

model_info() - Method in class hex.tree.xgboost.XGBoostModel

mojoVersion() - Method in class hex.tree.xgboost.XGBoostMojoWriter

monotone_constraints - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

MutableOneHotEncoderFVec - Class in hex.tree.xgboost.predict

MutableOneHotEncoderFVec(DataInfo, boolean) - Constructor for class hex.tree.xgboost.predict.MutableOneHotEncoderFVec

N

name() - Method in class hex.tree.xgboost.util.NativeLibraryLoaderChain

NAME - Static variable in class hex.tree.xgboost.XGBoostExtension

NativeLibrary - Class in hex.tree.xgboost.util

Representation of native library.

NativeLibrary.CompilationFlags - Enum in hex.tree.xgboost.util

NativeLibraryLoaderChain - Class in hex.tree.xgboost.util

A simple loader which tries to load all specified libraries in a given order.

NativeLibraryLoaderChain() - Constructor for class hex.tree.xgboost.util.NativeLibraryLoaderChain

newInstance() - Method in class hex.ensemble.XGBoostMetalearnerProvider

nModelsInParallel(int) - Method in class hex.tree.xgboost.XGBoost

normalize_type - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

nthread - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

ntrees - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

O

one_drop - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

P

parentMap - Variable in class hex.tree.xgboost.rabit.util.LinkMap

Platform - Enum in hex.tree.xgboost.util

A simple OS type wrapper.

postProcessPredictions(Frame, Frame, Job) - Method in class hex.tree.xgboost.XGBoostModel

predict(Chunk[]) - Method in class hex.tree.xgboost.predict.XGBoostJavaBigScoreChunkPredict

predict(Chunk[]) - Method in class hex.tree.xgboost.predict.XGBoostNativeBigScoreChunkPredict

predict(Chunk[]) - Method in interface hex.tree.xgboost.predict.XGBoostPredict

PREDICT_JAVA_PROP - Static variable in class hex.tree.xgboost.util.PredictConfiguration

PREDICT_NATIVE_PROP - Static variable in class hex.tree.xgboost.util.PredictConfiguration

PredictConfiguration - Class in hex.tree.xgboost.util

PredictConfiguration() - Constructor for class hex.tree.xgboost.util.PredictConfiguration

predictContrib(Chunk[]) - Method in class hex.tree.xgboost.predict.XGBoostNativeBigScoreChunkPredict

predictContrib(Chunk[]) - Method in interface hex.tree.xgboost.predict.XGBoostPredictContrib

PredictorFactory - Class in ml.dmlc.xgboost4j.java

PredictorFactory() - Constructor for class ml.dmlc.xgboost4j.java.PredictorFactory

PredictTreeSHAPTask - Class in hex.tree.xgboost.predict

PredictTreeSHAPTask(DataInfo, XGBoostModelInfo, XGBoostOutput) - Constructor for class hex.tree.xgboost.predict.PredictTreeSHAPTask

priority() - Method in class hex.tree.xgboost.util.NativeLibraryLoaderChain

progressUnits() - Method in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

put4(int) - Method in class hex.tree.xgboost.rabit.communication.XGBoostAutoBuffer

putStr(String) - Method in class hex.tree.xgboost.rabit.communication.XGBoostAutoBuffer

Q

quiet_mode - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

R

RabitTrackerH2O - Class in hex.tree.xgboost.rabit

RabitTrackerH2O(int) - Constructor for class hex.tree.xgboost.rabit.RabitTrackerH2O

RabitWorker - Class in hex.tree.xgboost.rabit

rate_drop - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

readAll_impl(AutoBuffer, Futures) - Method in class hex.tree.xgboost.XGBoostModel

rebalance(Frame, boolean, String) - Method in class hex.tree.xgboost.XGBoost

receiver() - Method in class hex.tree.xgboost.rabit.RabitWorker

reduce(XGBoostExtensionCheck) - Method in class hex.tree.xgboost.XGBoostExtensionCheck

reduce(XGBoostScoreTask) - Method in class ml.dmlc.xgboost4j.java.XGBoostScoreTask

reg_alpha - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

reg_lambda - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

registerEndPoints(RestApiContext) - Method in class hex.api.xgboost.RegisterRestApi

RegisterRestApi - Class in hex.api.xgboost

RegisterRestApi() - Constructor for class hex.api.xgboost.RegisterRestApi

remove_impl(Futures, boolean) - Method in class hex.tree.xgboost.XGBoostModel

renderComputePredict(SBPrintStream, CodeGeneratorPipeline) - Method in class hex.tree.xgboost.XGBoostPojoWriter

renderJavaPredictBody(SBPrintStream, CodeGeneratorPipeline) - Method in class hex.tree.xgboost.XGBoostPojoWriter

ringMap - Variable in class hex.tree.xgboost.rabit.util.LinkMap

run() - Method in class ml.dmlc.xgboost4j.java.XGBoostUpdater

S

sample_rate - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

sample_type - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

save_matrix_directory - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

score0(Chunk[], double, int, double[], double[]) - Method in class hex.tree.xgboost.predict.XGBoostJavaBigScoreChunkPredict

score0(Chunk[], double, int, double[], double[]) - Method in class hex.tree.xgboost.predict.XGBoostNativeBigScoreChunkPredict

score0(double[], double[]) - Method in class hex.tree.xgboost.XGBoostModel

score0(double[], double[], double) - Method in class hex.tree.xgboost.XGBoostModel

score_tree_interval - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

scoreContributions(Frame, Key<Frame>) - Method in class hex.tree.xgboost.XGBoostModel

scoreContributions(Frame, Key<Frame>, Job<Frame>) - Method in class hex.tree.xgboost.XGBoostModel

scoreKeepers() - Method in class hex.tree.xgboost.XGBoostOutput

scoreLeafNodeAssignment(Frame, Model.LeafNodeAssignment.LeafNodeAssignmentType, Key<Frame>) - Method in class hex.tree.xgboost.XGBoostModel

scoringInfo(boolean) - Method in class ml.dmlc.xgboost4j.java.XGBoostModelInfo

seed - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

setBoosterBytes(byte[]) - Method in class ml.dmlc.xgboost4j.java.XGBoostModelInfo

setCalibrationFrame(Frame) - Method in class hex.tree.xgboost.XGBoost

setFeatureMap(String) - Method in class ml.dmlc.xgboost4j.java.XGBoostModelInfo

setInput(double[]) - Method in class hex.tree.xgboost.predict.MutableOneHotEncoderFVec

setResponseAndWeightAndOffset(Chunk[], int, int, int, float[], float[], float[], int, int) - Static method in class hex.tree.xgboost.matrix.MatrixFactoryUtils

setResponseWeightAndOffset(Chunk, Chunk, Chunk, float[], float[], float[], int, int) - Static method in class hex.tree.xgboost.matrix.MatrixFactoryUtils

setupBigScorePredict(Model<XGBoostModel, XGBoostModel.XGBoostParameters, XGBoostOutput>.BigScore) - Method in class hex.tree.xgboost.XGBoostModel

setupBigScorePredict(boolean) - Method in class hex.tree.xgboost.XGBoostModel

setupLocal() - Method in class hex.tree.xgboost.predict.PredictTreeSHAPTask

setupLocal() - Method in class hex.tree.xgboost.XGBoostExtensionCheck

setupLocal() - Method in class ml.dmlc.xgboost4j.java.XGBoostScoreTask

size() - Method in class ml.dmlc.xgboost4j.java.XGBoostModelInfo

skip_drop - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

SparseMatrix - Class in hex.tree.xgboost.matrix

Sparse Matrix representation for XGBoost CSR: long[] rowHeaders = new long[] {0, 2, 4, 7}; // offsets float[] data = new float[] {1f,2f, 4f,3f, 3f,1f,2f}; // non-zeros across each row int[] colIndex = new int[] {0, 2, 0, 3, 0, 1, 2}; // col index for each non-zero

SparseMatrix(float[][], long[][], int[][]) - Constructor for class hex.tree.xgboost.matrix.SparseMatrix

Constructs a SparseMatrix instance

SparseMatrixDimensions - Class in hex.tree.xgboost.matrix

Dimensions of a Sparse Matrix

SparseMatrixDimensions(int[], int[]) - Constructor for class hex.tree.xgboost.matrix.SparseMatrixDimensions

Constructs an instance of SparseMatrixDimensions

SparseMatrixFactory - Class in hex.tree.xgboost.matrix

SparseMatrixFactory() - Constructor for class hex.tree.xgboost.matrix.SparseMatrixFactory

start(long) - Method in class hex.tree.xgboost.rabit.RabitTrackerH2O

stop() - Method in class hex.tree.xgboost.rabit.RabitTrackerH2O

subsample - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

T

toByteBuffer(int) - Method in class hex.tree.xgboost.rabit.util.AssignedRank

toJavaCheckTooBig() - Method in class hex.tree.xgboost.XGBoostModel

toJavaInit(SBPrintStream, CodeGeneratorPipeline) - Method in class hex.tree.xgboost.XGBoostModel

toJavaPredictBody(SBPrintStream, CodeGeneratorPipeline, CodeGeneratorPipeline, boolean) - Method in class hex.tree.xgboost.XGBoostModel

toString() - Method in class hex.tree.xgboost.util.NativeLibrary

toTwoDimTable() - Method in class hex.tree.xgboost.BoosterParms

trainModelImpl() - Method in class hex.tree.xgboost.XGBoost

Start the XGBoost training Job on an F/J thread.

tree_method - Variable in class hex.schemas.XGBoostV3.XGBoostParametersV3

treeMap - Variable in class hex.tree.xgboost.rabit.util.LinkMap

U

uncaughtException(Thread, Throwable) - Method in class hex.tree.xgboost.rabit.RabitTrackerH2O

useJavaScoring() - Static method in class hex.tree.xgboost.util.PredictConfiguration

V

valueOf(String) - Static method in enum hex.tree.xgboost.predict.XGBoostPredict.OutputType

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum hex.tree.xgboost.util.NativeLibrary.CompilationFlags

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum hex.tree.xgboost.util.Platform

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum hex.tree.xgboost.XGBoostModel.XGBoostParameters.Backend

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum hex.tree.xgboost.XGBoostModel.XGBoostParameters.Booster

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum hex.tree.xgboost.XGBoostModel.XGBoostParameters.DartNormalizeType

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum hex.tree.xgboost.XGBoostModel.XGBoostParameters.DartSampleType

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum hex.tree.xgboost.XGBoostModel.XGBoostParameters.DMatrixType

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum hex.tree.xgboost.XGBoostModel.XGBoostParameters.GrowPolicy

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum hex.tree.xgboost.XGBoostModel.XGBoostParameters.TreeMethod

Returns the enum constant of this type with the specified name.

values() - Static method in enum hex.tree.xgboost.predict.XGBoostPredict.OutputType

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum hex.tree.xgboost.util.NativeLibrary.CompilationFlags

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum hex.tree.xgboost.util.Platform

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum hex.tree.xgboost.XGBoostModel.XGBoostParameters.Backend

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum hex.tree.xgboost.XGBoostModel.XGBoostParameters.Booster

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum hex.tree.xgboost.XGBoostModel.XGBoostParameters.DartNormalizeType

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum hex.tree.xgboost.XGBoostModel.XGBoostParameters.DartSampleType

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum hex.tree.xgboost.XGBoostModel.XGBoostParameters.DMatrixType

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum hex.tree.xgboost.XGBoostModel.XGBoostParameters.GrowPolicy

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum hex.tree.xgboost.XGBoostModel.XGBoostParameters.TreeMethod

Returns an array containing the constants of this enum type, in the order they are declared.

W

waitFor(long) - Method in class hex.tree.xgboost.rabit.RabitTrackerH2O

writeAll_impl(AutoBuffer) - Method in class hex.tree.xgboost.XGBoostModel

writeModelData() - Method in class hex.tree.xgboost.XGBoostMojoWriter

X

XGBoost - Class in hex.tree.xgboost

Gradient Boosted Trees Based on "Elements of Statistical Learning, Second Edition, page 387"

XGBoost(XGBoostModel.XGBoostParameters) - Constructor for class hex.tree.xgboost.XGBoost

XGBoost(XGBoostModel.XGBoostParameters, Key<XGBoostModel>) - Constructor for class hex.tree.xgboost.XGBoost

XGBoost(boolean) - Constructor for class hex.tree.xgboost.XGBoost

XGBoostAutoBuffer - Class in hex.tree.xgboost.rabit.communication

XGBoostAutoBuffer(SocketChannel) - Constructor for class hex.tree.xgboost.rabit.communication.XGBoostAutoBuffer

XGBoostAutoBuffer() - Constructor for class hex.tree.xgboost.rabit.communication.XGBoostAutoBuffer

XGBoostBigScorePredict - Interface in hex.tree.xgboost.predict

XGBoostCleanupTask - Class in ml.dmlc.xgboost4j.java

Cleans up after XGBoost training

XGBoostExtension - Class in hex.tree.xgboost

XGBoost Extension This is responsible for early initialization of XGBoost per cluster node.

XGBoostExtension() - Constructor for class hex.tree.xgboost.XGBoostExtension

XGBoostExtensionCheck - Class in hex.tree.xgboost

XGBoostExtensionCheck() - Constructor for class hex.tree.xgboost.XGBoostExtensionCheck

XGBoostJavaBigScoreChunkPredict - Class in hex.tree.xgboost.predict

XGBoostJavaBigScoreChunkPredict(DataInfo, XGBoostOutput, XGBoostModel.XGBoostParameters, double, Predictor, Frame) - Constructor for class hex.tree.xgboost.predict.XGBoostJavaBigScoreChunkPredict

XGBoostJavaBigScorePredict - Class in hex.tree.xgboost.predict

XGBoostJavaBigScorePredict(XGBoostModelInfo, XGBoostOutput, DataInfo, XGBoostModel.XGBoostParameters, double) - Constructor for class hex.tree.xgboost.predict.XGBoostJavaBigScorePredict

XGBoostMetalearnerProvider - Class in hex.ensemble

XGBoostMetalearnerProvider() - Constructor for class hex.ensemble.XGBoostMetalearnerProvider

XGBoostModel - Class in hex.tree.xgboost

XGBoostModel(Key<XGBoostModel>, XGBoostModel.XGBoostParameters, XGBoostOutput, Frame, Frame) - Constructor for class hex.tree.xgboost.XGBoostModel

XGBoostModel.XGBoostParameters - Class in hex.tree.xgboost

XGBoostModel.XGBoostParameters.Backend - Enum in hex.tree.xgboost

XGBoostModel.XGBoostParameters.Booster - Enum in hex.tree.xgboost

XGBoostModel.XGBoostParameters.DartNormalizeType - Enum in hex.tree.xgboost

XGBoostModel.XGBoostParameters.DartSampleType - Enum in hex.tree.xgboost

XGBoostModel.XGBoostParameters.DMatrixType - Enum in hex.tree.xgboost

XGBoostModel.XGBoostParameters.GrowPolicy - Enum in hex.tree.xgboost

XGBoostModel.XGBoostParameters.TreeMethod - Enum in hex.tree.xgboost

XGBoostModelInfo - Class in ml.dmlc.xgboost4j.java

This class contains the state of the Deep Learning model This will be shared: one per node

XGBoostModelInfo(XGBoostModel.XGBoostParameters, DataInfo) - Constructor for class ml.dmlc.xgboost4j.java.XGBoostModelInfo

Main constructor

XGBoostModelMetrics - Class in hex.tree.xgboost.predict

XGBoostModelMetrics(XGBoostOutput, Frame, Frame, boolean, XGBoostModel) - Constructor for class hex.tree.xgboost.predict.XGBoostModelMetrics

XGBoostModelOutputV3() - Constructor for class hex.schemas.XGBoostModelV3.XGBoostModelOutputV3

XGBoostModelV3 - Class in hex.schemas

XGBoostModelV3() - Constructor for class hex.schemas.XGBoostModelV3

XGBoostModelV3.XGBoostModelOutputV3 - Class in hex.schemas

XGBoostMojoWriter - Class in hex.tree.xgboost

MOJO support for GBM model.

XGBoostMojoWriter() - Constructor for class hex.tree.xgboost.XGBoostMojoWriter

XGBoostMojoWriter(XGBoostModel) - Constructor for class hex.tree.xgboost.XGBoostMojoWriter

XGBoostNativeBigScoreChunkPredict - Class in hex.tree.xgboost.predict

XGBoostNativeBigScoreChunkPredict(XGBoostModelInfo, XGBoostModel.XGBoostParameters, DataInfo, BoosterParms, double, XGBoostOutput, Frame, Chunk[]) - Constructor for class hex.tree.xgboost.predict.XGBoostNativeBigScoreChunkPredict

XGBoostNativeBigScorePredict - Class in hex.tree.xgboost.predict

XGBoostNativeBigScorePredict(XGBoostModelInfo, XGBoostModel.XGBoostParameters, XGBoostOutput, DataInfo, BoosterParms, double) - Constructor for class hex.tree.xgboost.predict.XGBoostNativeBigScorePredict

XGBoostOutput - Class in hex.tree.xgboost

XGBoostOutput(XGBoost) - Constructor for class hex.tree.xgboost.XGBoostOutput

XGBoostParameters() - Constructor for class hex.tree.xgboost.XGBoostModel.XGBoostParameters

XGBoostParametersV3() - Constructor for class hex.schemas.XGBoostV3.XGBoostParametersV3

XGBoostPojoWriter - Class in hex.tree.xgboost

XGBoostPojoWriter(Predictor, String, XGBoostOutput, double) - Constructor for class hex.tree.xgboost.XGBoostPojoWriter

XGBoostPredict - Interface in hex.tree.xgboost.predict

XGBoostPredict.OutputType - Enum in hex.tree.xgboost.predict

XGBoostPredictContrib - Interface in hex.tree.xgboost.predict

XGBoostRegTree - Class in ml.dmlc.xgboost4j.java

Regression tree.

XGBoostScoreTask - Class in ml.dmlc.xgboost4j.java

XGBoostScoreTask(XGBoostOutput, int, boolean, XGBoostModel) - Constructor for class ml.dmlc.xgboost4j.java.XGBoostScoreTask

XGBoostSetupTask - Class in ml.dmlc.xgboost4j.java

Initializes XGBoost training (converts Frame to set of node-local DMatrices)

XGBoostSetupTask(XGBoostModel, XGBoostModel.XGBoostParameters, BoosterParms, byte[], Map<String, String>, XGBoostSetupTask.FrameNodes) - Constructor for class ml.dmlc.xgboost4j.java.XGBoostSetupTask

XGBoostSetupTask.FrameNodes - Class in ml.dmlc.xgboost4j.java

XGBoostUpdater - Class in ml.dmlc.xgboost4j.java

XGBoostUpdateTask - Class in ml.dmlc.xgboost4j.java

XGBoostUpdateTask(XGBoostSetupTask, int) - Constructor for class ml.dmlc.xgboost4j.java.XGBoostUpdateTask

XGBoostUtils - Class in hex.tree.xgboost

XGBoostUtils() - Constructor for class hex.tree.xgboost.XGBoostUtils

XGBoostV3 - Class in hex.schemas

XGBoostV3() - Constructor for class hex.schemas.XGBoostV3

XGBoostV3.XGBoostParametersV3 - Class in hex.schemas

XgbVarImp - Class in hex.tree.xgboost

XgbVarImp(String[], float[], float[], int[]) - Constructor for class hex.tree.xgboost.XgbVarImp

_

_backend - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_booster - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_boosterBytes - Variable in class ml.dmlc.xgboost4j.java.XGBoostModelInfo

_build_tree_one_node - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_calib_model - Variable in class hex.tree.xgboost.XGBoostOutput

_calibrate_model - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_calibration_frame - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_col_sample_rate - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_col_sample_rate_per_tree - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_colIndices - Variable in class hex.tree.xgboost.matrix.SparseMatrix

_colsample_bylevel - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_colsample_bytree - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_cover - Variable in class hex.tree.xgboost.util.FeatureScore

_covers - Variable in class hex.tree.xgboost.XgbVarImp

_dmatrix_type - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_eta - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_featureMap - Variable in class ml.dmlc.xgboost4j.java.XGBoostModelInfo

_freqs - Variable in class hex.tree.xgboost.XgbVarImp

_frequency - Variable in class hex.tree.xgboost.util.FeatureScore

_gain - Variable in class hex.tree.xgboost.util.FeatureScore

_gamma - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_gpu_id - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_grow_policy - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_initial_score_interval - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_learn_rate - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_learn_rate_annealing - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_max_abs_leafnode_pred - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_max_bins - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_max_delta_step - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_max_depth - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_max_leaves - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_metricBuilder - Variable in class ml.dmlc.xgboost4j.java.XGBoostScoreTask

_min_child_weight - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_min_data_in_leaf - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_min_rows - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_min_split_improvement - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_min_sum_hessian_in_leaf - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_monotone_constraints - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_n_estimators - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

Deprecated.

will be removed in 3.30.0.1, use _ntrees

_namePrefix - Variable in class hex.tree.xgboost.XGBoostPojoWriter

_names - Variable in class hex.tree.xgboost.predict.AssignLeafNodeTask

_native_parameters - Variable in class hex.tree.xgboost.XGBoostOutput

_nonZeroElementsCount - Variable in class hex.tree.xgboost.matrix.SparseMatrixDimensions

_normalize_type - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_nthread - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_ntrees - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_ntrees - Variable in class hex.tree.xgboost.XGBoostOutput

_one_drop - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_output - Variable in class hex.tree.xgboost.XGBoostPojoWriter

_p - Variable in class hex.tree.xgboost.predict.AssignLeafNodeTask

_p - Variable in class hex.tree.xgboost.XGBoostPojoWriter

_parameters - Variable in class ml.dmlc.xgboost4j.java.XGBoostModelInfo

_precedingNonZeroElementsCounts - Variable in class hex.tree.xgboost.matrix.SparseMatrixDimensions

_precedingRowCounts - Variable in class hex.tree.xgboost.matrix.SparseMatrixDimensions

_quiet_mode - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_rate_drop - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_reg_alpha - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_reg_lambda - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_rowHeaders - Variable in class hex.tree.xgboost.matrix.SparseMatrix

_rowHeadersCount - Variable in class hex.tree.xgboost.matrix.SparseMatrixDimensions

_sample_rate - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_sample_type - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_save_matrix_directory - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_score_interval - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_score_tree_interval - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_scored_train - Variable in class hex.tree.xgboost.XGBoostOutput

_scored_valid - Variable in class hex.tree.xgboost.XGBoostOutput

_skip_drop - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_sparse - Variable in class hex.tree.xgboost.XGBoostOutput

_sparseData - Variable in class hex.tree.xgboost.matrix.SparseMatrix

_subsample - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_training_time_ms - Variable in class hex.tree.xgboost.XGBoostOutput

_tree_method - Variable in class hex.tree.xgboost.XGBoostModel.XGBoostParameters

_variable_importances - Variable in class hex.tree.xgboost.XGBoostOutput

_variable_importances_cover - Variable in class hex.tree.xgboost.XGBoostOutput

_variable_importances_frequency - Variable in class hex.tree.xgboost.XGBoostOutput

_varimp - Variable in class hex.tree.xgboost.XGBoostOutput

A B C D E F G H I J L M N O P Q R S T U V W X _