hex.schemas

Class DRFV3.DRFParametersV3

java.lang.Object

water.Iced

water.api.Schema<P,S>

water.api.ModelParametersSchema<P,S>

hex.schemas.SharedTreeV3.SharedTreeParametersV3<DRFModel.DRFParameters,DRFV3.DRFParametersV3>

hex.schemas.DRFV3.DRFParametersV3

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable, java.lang.Cloneable, water.Freezable

Enclosing class:

DRFV3

public static final class DRFV3.DRFParametersV3
extends SharedTreeV3.SharedTreeParametersV3<DRFModel.DRFParameters,DRFV3.DRFParametersV3>

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class water.api.Schema

water.api.Schema.Meta

Field Summary

Fields

Modifier and Type	Field and Description
boolean	binomial_double_trees
static java.lang.String[]	fields
int	mtries
float	sample_rate

Fields inherited from class hex.schemas.SharedTreeV3.SharedTreeParametersV3

balance_classes, build_tree_one_node, class_sampling_factors, max_after_balance_size, max_confusion_matrix_size, max_depth, max_hit_ratio_k, min_rows, nbins, nbins_cats, nbins_top_level, ntrees, r2_stopping, seed

Fields inherited from class water.api.ModelParametersSchema

checkpoint, fold_assignment, fold_column, ignore_const_cols, ignored_columns, keep_cross_validation_predictions, model_id, nfolds, offset_column, response_column, score_each_iteration, training_frame, validation_frame, weights_column

Constructor Summary

Constructors

Constructor and Description
DRFV3.DRFParametersV3()

Method Summary

Methods inherited from class water.api.ModelParametersSchema

append_field_arrays, fields, fillFromImpl, fillImpl, writeParametersJSON

Methods inherited from class water.api.Schema

createAndFillImpl, createImpl, fillFromParms, fillFromParms, get__meta, getExperimentalVersion, getHighestSupportedVersion, getImplClass, getImplClass, getLatestVersion, getSchemaVersion, markdown, markdown, markdown, newInstance, newInstance, registerAllSchemasIfNecessary, schema, schema, schemaClass, schemas, setField

Methods inherited from class water.Iced

clone, frozenType, read_impl, read, readExternal, readJSON_impl, readJSON, toJsonString, write_impl, write, writeExternal, writeJSON_impl, writeJSON

Methods inherited from class java.lang.Object

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

Field Detail

fields

public static java.lang.String[] fields

mtries

@API(help="Number of variables randomly sampled as candidates at each split. If set to -1, defaults to sqrt{p} for classification and p/3 for regression (where p is the # of predictors",
     gridable=true)
public int mtries

sample_rate

@API(help="Sample rate, from 0. to 1.0",
     gridable=true)
public float sample_rate

binomial_double_trees

@API(help="For binary classification: Build 2x as many trees (one per class) - can lead to higher accuracy.",
     level=secondary)
public boolean binomial_double_trees

Constructor Detail

DRFV3.DRFParametersV3

public DRFV3.DRFParametersV3()