Class | Description |
---|---|
HashingVectorizer |
Hashed vector representation of the token unigrams and bigrams of a document
provided as a sequence of tokens.
|
PrimitiveVectorHelper | |
TfIdfCategorizer |
Maintains a map of TF counts vectors in memory (just for a few reference
documents or topics) along with the common IDF estimate of all previously
seen text content.
|
TfIdfCategorizerFactory |
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