hex.schemas

Class Word2VecV2.Word2VecParametersV2

java.lang.Object

water.Iced

water.api.Schema<P,S>

water.api.ModelParametersSchema<Word2VecModel.Word2VecParameters,Word2VecV2.Word2VecParametersV2>

hex.schemas.Word2VecV2.Word2VecParametersV2

All Implemented Interfaces:

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

Enclosing class:

Word2VecV2

public static final class Word2VecV2.Word2VecParametersV2
extends water.api.ModelParametersSchema<Word2VecModel.Word2VecParameters,Word2VecV2.Word2VecParametersV2>

See Also:

Serialized Form

Nested Class Summary

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

water.api.ModelParametersSchema.ValidationMessageBase<I extends hex.ModelBuilder.ValidationMessage,S extends water.api.ModelParametersSchema.ValidationMessageBase<I,S>>, water.api.ModelParametersSchema.ValidationMessageV2

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

water.api.Schema.Meta

Field Summary

Fields

Modifier and Type	Field and Description
int	epochs
float	initLearningRate
int	minWordFreq
int	negSampleCnt
Word2Vec.NormModel	normModel
static java.lang.String[]	own_fields
float	sentSampleRate
int	vecSize
int	windowSize
Word2Vec.WordModel	wordModel

Fields inherited from class water.api.ModelParametersSchema

destination_key, ignored_columns, training_frame, validation_frame

Fields inherited from class water.api.Schema

__meta, _impl_class, _version_pattern

Constructor Summary

Constructors

Constructor and Description
Word2VecV2.Word2VecParametersV2()

Method Summary

Methods inherited from class water.api.ModelParametersSchema

append_field_arrays, fields, fillFromImpl, fillImpl, writeParametersJSON

Methods inherited from class water.api.Schema

acceptsFrame, createAndFillImpl, createImpl, extractVersion, fillFromParms, getHighestSupportedVersion, getImplClass, getImplClass, getLatestVersion, getSchemaVersion, markdown, markdown, markdown, markdown, newInstance, register, registerAllSchemasIfNecessary, schema, schema, schema, schema, schema, schemaClass, schemaClass, schemaClass, schemaClass, schemas

Methods inherited from class water.Iced

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

Methods inherited from class java.lang.Object

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

Field Detail

own_fields

public static java.lang.String[] own_fields

vecSize

@API(help="Set size of word vectors",
     required=true)
public int vecSize

windowSize

@API(help="Set max skip length between words",
     required=true)
public int windowSize

sentSampleRate

@API(help="Set threshold for occurrence of words. Those that appear with higher frequency in the training data\n\t\twill be randomly down-sampled; useful range is (0, 1e-5)",
     required=true)
public float sentSampleRate

normModel

@API(help="Use Hierarchical Softmax or Negative Sampling",
     values={"HSM","NegSampling"},
     required=true)
public Word2Vec.NormModel normModel

negSampleCnt

@API(help="Number of negative examples, common values are 3 - 10 (0 = not used)",
     required=true)
public int negSampleCnt

epochs

@API(help="Number of training iterations to run",
     required=true)
public int epochs

minWordFreq

@API(help="This will discard words that appear less than  times",
     required=true)
public int minWordFreq

initLearningRate

@API(help="Set the starting learning rate",
     required=true)
public float initLearningRate

wordModel

@API(help="Use the continuous bag of words model or the Skip-Gram model",
     values={"CBOW","SkipGram"},
     required=true)
public Word2Vec.WordModel wordModel

Constructor Detail

Word2VecV2.Word2VecParametersV2

public Word2VecV2.Word2VecParametersV2()