LengthBins (Mallet 2 API)

java.lang.Object
- cc.mallet.pipe.Pipe
- - cc.mallet.share.upenn.ner.LengthBins

All Implemented Interfaces:

AlphabetCarrying, java.io.Serializable
```
public class LengthBins
extends Pipe
implements java.io.Serializable
```
A feature approximating string length.

See Also:

Serialized Form

- Constructor Summary
  
  Constructors
  Constructor Description
  
  LengthBins(java.lang.String featureName, int[] binMaxes)
  bins contains the maximum sizes of elements in each bin.
- 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
  - LengthBins
```
public LengthBins(java.lang.String featureName,
                  int[] binMaxes)
```
    bins contains the maximum sizes of elements in each bin.
    For example, passing in {1,3,7} would produce 4 bins, for strings of lengths 1, 2-3, 4-7, and 8+.
- 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