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## cc.mallet.fst
Class SimpleTagger.SimpleTaggerSentence2FeatureVectorSequence

    java.lang.Object
      cc.mallet.pipe.Pipe
          cc.mallet.fst.SimpleTagger.SimpleTaggerSentence2FeatureVectorSequence

All Implemented Interfaces:
  AlphabetCarrying, java.io.Serializable

Enclosing class:
  SimpleTagger

    public static class SimpleTagger.SimpleTaggerSentence2FeatureVectorSequence

extends Pipe

Converts an external encoding of a sequence of elements with binary features to a `FeatureVectorSequence`. If target processing is on (training or labeled test data), it extracts element labels from the external encoding to create a target `LabelSequence`. Two external encodings are supported:

1. A `String` containing lines of whitespace-separated tokens.
2. a `String``[][]`.

Both represent rows of tokens. When target processing is on, the last token in each row is the label of the sequence element represented by this row. All other tokens in the row, or all tokens in the row if not target processing, are the names of features that are on for the sequence element described by the row.

See Also:
  Serialized Form

Constructor Summary
`SimpleTagger.SimpleTaggerSentence2FeatureVectorSequence()` Creates a new `SimpleTaggerSentence2FeatureVectorSequence` instance.

Method Summary
`Instance` | `pipe(Instance carrier)` Really this should be 'protected', but isn't for historical reasons.

Methods inherited from class cc.mallet.pipe.Pipe
`alphabetsMatch, getAlphabet, getAlphabets, getDataAlphabet, getInstanceId, getTargetAlphabet, instanceFrom, instancesFrom, instancesFrom, isDataAlphabetSet, isTargetProcessing, newIteratorFrom, preceedingPipeDataAlphabetNotification, preceedingPipeTargetAlphabetNotification, precondition, readResolve, setDataAlphabet, setOrCheckDataAlphabet, setOrCheckTargetAlphabet, setTargetAlphabet, setTargetProcessing`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### SimpleTagger.SimpleTaggerSentence2FeatureVectorSequence

    public SimpleTagger.SimpleTaggerSentence2FeatureVectorSequence()

  Creates a new `SimpleTaggerSentence2FeatureVectorSequence` instance.

Method Detail

### pipe

    public Instance pipe(Instance carrier)

  Description copied from class: `Pipe`
  Really this should be 'protected', but isn't for historical reasons.

  Overrides:
    `pipe` in class `Pipe`

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