opennlp.perceptron
Class PerceptronModelReader
java.lang.Object
opennlp.model.AbstractModelReader
opennlp.perceptron.PerceptronModelReader
- Direct Known Subclasses:
- BinaryPerceptronModelReader, PlainTextPerceptronModelReader
public class PerceptronModelReader
- extends AbstractModelReader
Abstract parent class for readers of Perceptron.
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
PerceptronModelReader
public PerceptronModelReader(java.io.File file)
throws java.io.IOException
- Throws:
java.io.IOException
PerceptronModelReader
public PerceptronModelReader(DataReader dataReader)
constructModel
public AbstractModel constructModel()
throws java.io.IOException
- Retrieve a model from disk. It assumes that models are saved in the
following sequence:
Perceptron (model type identifier)
1. # of parameters (int)
2. # of outcomes (int)
* list of outcome names (String)
3. # of different types of outcome patterns (int)
* list of (int int[])
[# of predicates for which outcome pattern is true] [outcome pattern]
4. # of predicates (int)
* list of predicate names (String)
If you are creating a reader for a format which won't work with this
(perhaps a database or xml file), override this method and ignore the
other methods provided in this abstract class.
- Specified by:
constructModel
in class AbstractModelReader
- Returns:
- The PerceptronModel stored in the format and location specified to
this PerceptronModelReader (usually via its the constructor).
- Throws:
java.io.IOException
checkModelType
public void checkModelType()
throws java.io.IOException
- Specified by:
checkModelType
in class AbstractModelReader
- Throws:
java.io.IOException
Copyright © 2011 The Apache Software Foundation. All Rights Reserved.