/FileExtraction/Java_unseen/slavpetrov_berkeleyparser/src/edu/berkeley/nlp/discPCFG/FeatureExtractor.java
package edu.berkeley.nlp.discPCFG;

import edu.berkeley.nlp.util.Counter;

/**
 * Feature extractors process input instances into feature counters.
 * 
 * @author Dan Klein
 */
public interface FeatureExtractor<I, O> {
	Counter<O> extractFeatures(I instance);
}
