Word2VecModel

class pyspark.mllib.feature.Word2VecModel(java_model)

class for Word2Vec model

Methods

call(name, *a)	Call method of java_model
findSynonyms(word, num)	Find synonyms of a word
getVectors()	Returns a map of words to their vector representations.
load(sc, path)	Load a model from the given path.
save(sc, path)	Save this model to the given path.
transform(word)	Transforms a word to its vector representation

Methods Documentation

call(name, *a)

Call method of java_model

findSynonyms(word, num)

Find synonyms of a word

New in version 1.2.0.

Parameters

wordstr or pyspark.mllib.linalg.Vector

a word or a vector representation of word

numint

number of synonyms to find

Returns

collections.abc.Iterable

array of (word, cosineSimilarity)

Notes

Local use only

getVectors()

Returns a map of words to their vector representations.

New in version 1.4.0.

classmethod load(sc, path)

Load a model from the given path.

New in version 1.5.0.

save(sc, path)

Save this model to the given path.

New in version 1.3.0.

transform(word)

Transforms a word to its vector representation

New in version 1.2.0.

Parameters

wordstr

a word

Returns

pyspark.mllib.linalg.Vector

vector representation of word(s)

Notes

Local use only

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