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B

bitSetContains(byte[], int, int) - Static method in class hex.genmodel.GenModel

C

correctProbabilities(double[], double[], double[]) - Static method in class hex.genmodel.GenModel

Correct a given list of class probabilities produced as a prediction by a model back to prior class distribution

G

GBM_rescale(double[]) - Static method in class hex.genmodel.GenModel

GenModel - Class in hex.genmodel

This is a helper class to support Java generated models.

GenModel(String[], String[][]) - Constructor for class hex.genmodel.GenModel

getColIdx(String) - Method in class hex.genmodel.GenModel

getColIdx(String) - Method in interface water.genmodel.IGeneratedModel

Returns index of column with give name or -1 if column is not found.

getDomainValues(String) - Method in class hex.genmodel.GenModel

getDomainValues(int) - Method in class hex.genmodel.GenModel

getDomainValues() - Method in class hex.genmodel.GenModel

getDomainValues(String) - Method in interface water.genmodel.IGeneratedModel

Gets domain of given column.

getDomainValues(int) - Method in interface water.genmodel.IGeneratedModel

Returns domain values for i-th column.

getDomainValues() - Method in interface water.genmodel.IGeneratedModel

Returns domain values for all columns including response column.

getHeader() - Method in class hex.genmodel.GenModel

???

getModelCategory() - Method in interface hex.genmodel.IGenModel

Returns this model category.

getNames() - Method in class hex.genmodel.GenModel

getNames() - Method in interface water.genmodel.IGeneratedModel

The names of columns used in the model.

getNumClasses(int) - Method in class hex.genmodel.GenModel

getNumClasses(int) - Method in interface water.genmodel.IGeneratedModel

Get number of classes in in given column.

getNumCols() - Method in class hex.genmodel.GenModel

getNumCols() - Method in interface water.genmodel.IGeneratedModel

Returns number of columns used as input for training (i.e., exclude response column).

getNumResponseClasses() - Method in class hex.genmodel.GenModel

getNumResponseClasses() - Method in interface water.genmodel.IGeneratedModel

Return a number of classes in response column.

getPrediction(double[], double[], double) - Static method in class hex.genmodel.GenModel

Utility function to get a best prediction from an array of class prediction distribution.

getPredsSize() - Method in class hex.genmodel.GenModel

getPredsSize() - Method in interface water.genmodel.IGeneratedModel

Returns the expected size of preds array which is passed to IGeneratedModel.predict(double[], float[]) function.

getResponseIdx() - Method in class hex.genmodel.GenModel

getResponseIdx() - Method in interface water.genmodel.IGeneratedModel

Returns an index of the response column inside getDomains().

getResponseName() - Method in class hex.genmodel.GenModel

getResponseName() - Method in interface water.genmodel.IGeneratedModel

Deprecated.

getUUID() - Method in interface water.genmodel.IGeneratedModel

Returns model's unique identifier.

GLM_identityInv(double) - Static method in class hex.genmodel.GenModel

GLM_inverseInv(double) - Static method in class hex.genmodel.GenModel

GLM_logInv(double) - Static method in class hex.genmodel.GenModel

GLM_logitInv(double) - Static method in class hex.genmodel.GenModel

GLM_tweedieInv(double, double) - Static method in class hex.genmodel.GenModel

H

hex - package hex

hex.genmodel - package hex.genmodel

I

IGeneratedModel - Interface in water.genmodel

A generic interface to access generated models.

IGenModel - Interface in hex.genmodel

Interface publishing methods for generated models.

isAutoEncoder() - Method in class hex.genmodel.GenModel

isAutoEncoder() - Method in interface water.genmodel.IGeneratedModel

isClassifier() - Method in class hex.genmodel.GenModel

isClassifier() - Method in interface water.genmodel.IGeneratedModel

isSupervised() - Method in class hex.genmodel.GenModel

isSupervised() - Method in interface hex.genmodel.IGenModel

Returns true for supervised models.

K

KMeans_closest(double[][], double[], String[][], double[], double[]) - Static method in class hex.genmodel.GenModel

KMeans_distance(double[], float[], String[][], double[], double[], double[], double[]) - Static method in class hex.genmodel.GenModel

KMeans_distance(double[], double[], String[][], double[], double[]) - Static method in class hex.genmodel.GenModel

L

log_rescale(double[]) - Static method in class hex.genmodel.GenModel

M

map(Map<String, Double>, double[]) - Method in class hex.genmodel.GenModel

Takes a HashMap mapping column names to doubles.

mapEnum(int, String) - Method in class hex.genmodel.GenModel

mapEnum(int, String) - Method in interface water.genmodel.IGeneratedModel

Maps given column's enum to integer used by this model.

ModelCategory - Enum in hex

Different prediction categories for models.

ModelUtils - Class in water.util

Shared static code to support modeling, prediction, and scoring.

ModelUtils() - Constructor for class water.util.ModelUtils

N

nclasses() - Method in class hex.genmodel.GenModel

nclasses() - Method in interface hex.genmodel.IGenModel

Returns number of output classes for classifiers or 1 for regression models.

nfeatures() - Method in class hex.genmodel.GenModel

nfeatures() - Method in interface hex.genmodel.IGenModel

Returns number of input features.

P

predict(double[], float[]) - Method in class hex.genmodel.GenModel

predict(double[], float[], int) - Method in class hex.genmodel.GenModel

predict(double[], float[]) - Method in interface water.genmodel.IGeneratedModel

Deprecated.

use method IGenModel#score0

predict(double[], float[], int) - Method in interface water.genmodel.IGeneratedModel

Predict the given row and return prediction using given number of iterations (e.g., number of trees from forest).

S

sampleOOBRows(int, float, Random) - Static method in class water.util.ModelUtils

Sample out-of-bag rows with given rate with help of given sampler.

sampleOOBRows(int, float, Random, int[]) - Static method in class water.util.ModelUtils

In-situ version of ModelUtils.sampleOOBRows(int, float, Random).

score0(double[], double[]) - Method in class hex.genmodel.GenModel

Subclasses implement the scoring logic.

score0(Map<String, Double>, double[], double[]) - Method in class hex.genmodel.GenModel

score0(Map<String, Double>, double[]) - Method in class hex.genmodel.GenModel

score0(Map<String, Double>) - Method in class hex.genmodel.GenModel

SharedTree_clean(double[]) - Static method in class hex.genmodel.GenModel

V

valueOf(String) - Static method in enum hex.ModelCategory

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

values() - Static method in enum hex.ModelCategory

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

W

water.genmodel - package water.genmodel

water.util - package water.util

_

_domains - Variable in class hex.genmodel.GenModel

Categorical/factor/enum mappings, per column.

_names - Variable in class hex.genmodel.GenModel

Column names; last is response for supervised models

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