hex.schemas

Class PCAV3.PCAParametersV3

java.lang.Object

water.Iced

water.api.Schema<P,S>

water.api.ModelParametersSchema<PCAModel.PCAParameters,PCAV3.PCAParametersV3>

hex.schemas.PCAV3.PCAParametersV3

All Implemented Interfaces:

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

Enclosing class:

PCAV3

public static final class PCAV3.PCAParametersV3
extends water.api.ModelParametersSchema<PCAModel.PCAParameters,PCAV3.PCAParametersV3>

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	compute_metrics
static java.lang.String[]	fields
int	k
int	max_iterations
PCAModel.PCAParameters.Method	pca_method
long	seed
DataInfo.TransformType	transform
boolean	use_all_factor_levels

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
PCAV3.PCAParametersV3()

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

transform

@API(help="Transformation of training data",
     values={"NONE","STANDARDIZE","NORMALIZE","DEMEAN","DESCALE"},
     gridable=true)
public DataInfo.TransformType transform

pca_method

@API(help="Method for computing PCA (Caution: Power and GLRM are currently experimental and unstable)",
     values={"GramSVD","Power","GLRM"})
public PCAModel.PCAParameters.Method pca_method

k

@API(help="Rank of matrix approximation",
     required=true,
     direction=INOUT,
     gridable=true)
public int k

max_iterations

@API(help="Maximum training iterations",
     direction=INOUT,
     gridable=true)
public int max_iterations

seed

@API(help="RNG seed for initialization",
     direction=INOUT)
public long seed

use_all_factor_levels

@API(help="Whether first factor level is included in each categorical expansion",
     direction=INOUT)
public boolean use_all_factor_levels

compute_metrics

@API(help="Whether to compute metrics on the training data",
     direction=INOUT)
public boolean compute_metrics

Constructor Detail

PCAV3.PCAParametersV3

public PCAV3.PCAParametersV3()