ws.palladian.classification.text.nbsvm

Class NbSvmLearner

java.lang.Object

ws.palladian.core.AbstractLearner<NbSvmModel>

ws.palladian.classification.text.nbsvm.NbSvmLearner

All Implemented Interfaces:

Learner<NbSvmModel>

public class NbSvmLearner
extends AbstractLearner<NbSvmModel>

Learner for the NBSVM (SVM with NB features) text classifier described in "Baselines and Bigrams: Simple, Good Sentiment and Topic Classification"; Sida Wang and Christopher D. Manning. Attention: This currently assumes a binary classification problem. The class names must exactly match 0 and 1.

Author:

Philipp Katz

Constructor Summary

Constructors

Constructor and Description
NbSvmLearner(TextVectorizer vectorizer)
NbSvmLearner(TextVectorizer vectorizer, de.bwaldvogel.liblinear.Parameter parameter)

Method Summary

Modifier and Type	Method and Description
String	toString()
NbSvmModel	train(Dataset dataset)

Methods inherited from class ws.palladian.core.AbstractLearner

train, train

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

NbSvmLearner

public NbSvmLearner(TextVectorizer vectorizer)

NbSvmLearner

public NbSvmLearner(TextVectorizer vectorizer,
                    de.bwaldvogel.liblinear.Parameter parameter)

Method Detail

train

public NbSvmModel train(Dataset dataset)

toString

public String toString()

Overrides:

toString in class AbstractLearner<NbSvmModel>