hex.schemas

Class CoxPHV3.CoxPHParametersV3

java.lang.Object

water.Iced

water.api.Schema<I,S>

water.api.schemas3.SchemaV3<P,S>

water.api.schemas3.ModelParametersSchemaV3<CoxPHModel.CoxPHParameters,CoxPHV3.CoxPHParametersV3>

hex.schemas.CoxPHV3.CoxPHParametersV3

All Implemented Interfaces:

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

Enclosing class:

CoxPHV3

public static final class CoxPHV3.CoxPHParametersV3
extends water.api.schemas3.ModelParametersSchemaV3<CoxPHModel.CoxPHParameters,CoxPHV3.CoxPHParametersV3>

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class water.api.schemas3.SchemaV3

water.api.schemas3.SchemaV3.Meta

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

water.api.Schema.AutoParseable

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String[]	fields
double	init
water.api.schemas3.StringPairV3[]	interaction_pairs
java.lang.String[]	interactions
java.lang.String[]	interactions_only
double	lre_min
int	max_iterations
boolean	single_node_mode
water.api.schemas3.FrameV3.ColSpecifierV3	start_column
water.api.schemas3.FrameV3.ColSpecifierV3	stop_column
java.lang.String[]	stratify_by
CoxPHModel.CoxPHParameters.CoxPHTies	ties
boolean	use_all_factor_levels

Fields inherited from class water.api.schemas3.ModelParametersSchemaV3

auc_type, categorical_encoding, checkpoint, custom_distribution_func, custom_metric_func, distribution, export_checkpoints_dir, fold_assignment, fold_column, gainslift_bins, huber_alpha, ignore_const_cols, ignored_columns, keep_cross_validation_fold_assignment, keep_cross_validation_models, keep_cross_validation_predictions, max_categorical_levels, max_runtime_secs, model_id, nfolds, offset_column, parallelize_cross_validation, quantile_alpha, response_column, score_each_iteration, stopping_metric, stopping_rounds, stopping_tolerance, training_frame, tweedie_power, validation_frame, weights_column

Fields inherited from class water.api.schemas3.SchemaV3

__meta

Constructor Summary

Constructors

Constructor and Description
CoxPHParametersV3()

Method Summary

Methods inherited from class water.api.schemas3.ModelParametersSchemaV3

append_field_arrays, extractDeclaredApiParameters, fields, fillFromImpl, fillImpl, getAdditionalParameters, writeParametersJSON

Methods inherited from class water.api.schemas3.SchemaV3

writeJSON

Methods inherited from class water.api.Schema

createAndFillImpl, createImpl, extractVersionFromSchemaName, fillFromAny, fillFromBody, fillFromImpl, fillFromImpl, fillFromParms, fillFromParms, fillFromParms, fillImpl, getImplClass, getImplClass, getSchemaName, getSchemaType, getSchemaVersion, init_meta, markdown, markdown, newInstance, newInstance, setField, setSchemaType_doNotCall

Methods inherited from class water.Iced

asBytes, clone, copyOver, frozenType, read, readExternal, readJSON, reloadFromBytes, toJsonBytes, toJsonString, write, writeExternal

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

start_column

@API(help="Start Time Column.",
     direction=INOUT,
     is_member_of_frames="training_frame",
     is_mutually_exclusive_with="ignored_columns")
public water.api.schemas3.FrameV3.ColSpecifierV3 start_column

stop_column

@API(help="Stop Time Column.",
     direction=INOUT,
     is_member_of_frames="training_frame",
     is_mutually_exclusive_with="ignored_columns")
public water.api.schemas3.FrameV3.ColSpecifierV3 stop_column

stratify_by

@API(help="List of columns to use for stratification.",
     direction=INOUT)
public java.lang.String[] stratify_by

ties

@API(help="Method for Handling Ties.",
     values={"efron","breslow"},
     direction=INOUT)
public CoxPHModel.CoxPHParameters.CoxPHTies ties

init

@API(help="Coefficient starting value.",
     direction=INOUT)
public double init

lre_min

@API(help="Minimum log-relative error.",
     direction=INOUT)
public double lre_min

max_iterations

@API(help="Maximum number of iterations.",
     direction=INOUT)
public int max_iterations

interactions_only

@API(help="A list of columns that should only be used to create interactions but should not itself participate in model training.",
     direction=INPUT,
     level=expert)
public java.lang.String[] interactions_only

interactions

@API(help="A list of predictor column indices to interact. All pairwise combinations will be computed for the list.",
     direction=INPUT,
     level=expert)
public java.lang.String[] interactions

interaction_pairs

@API(help="A list of pairwise (first order) column interactions.",
     direction=INPUT,
     level=expert)
public water.api.schemas3.StringPairV3[] interaction_pairs

use_all_factor_levels

@API(help="(Internal. For development only!) Indicates whether to use all factor levels.",
     direction=INPUT,
     level=expert,
     gridable=true)
public boolean use_all_factor_levels

single_node_mode

@API(level=expert,
     direction=INOUT,
     help="Run on a single node to reduce the effect of network overhead (for smaller datasets)")
public boolean single_node_mode

Constructor Detail

CoxPHParametersV3

public CoxPHParametersV3()