feature

Type Members

1. class HashingTF extends Serializable

   :: Experimental :: Maps a sequence of terms to their term frequencies using the hashing trick.

2. class IDF extends AnyRef

   :: Experimental :: Inverse document frequency (IDF).

3. class IDFModel extends Serializable

   :: Experimental :: Represents an IDF model that can transform term frequency vectors.

4. class Normalizer extends VectorTransformer

   :: Experimental :: Normalizes samples individually to unit L^p norm

5. class StandardScaler extends Logging

   :: Experimental :: Standardizes features by removing the mean and scaling to unit variance using column summary statistics on the samples in the training set.

6. class StandardScalerModel extends VectorTransformer

   :: Experimental :: Represents a StandardScaler model that can transform vectors.

7. trait VectorTransformer extends Serializable

   :: DeveloperApi :: Trait for transformation of a vector

8. class Word2Vec extends Serializable with Logging

   :: Experimental :: Word2Vec creates vector representation of words in a text corpus.

9. class Word2VecModel extends Serializable

   :: Experimental :: Word2Vec model