SimpleTagger.SimpleTaggerSentence2FeatureVectorSequence (Mallet 2 API)

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
  
  Constructors
  Constructor Description
  
  SimpleTaggerSentence2FeatureVectorSequence()
  Creates a new SimpleTaggerSentence2FeatureVectorSequence instance.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  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
  - SimpleTaggerSentence2FeatureVectorSequence
```
public 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