opennlp.tools.ml.EventModelSequenceTrainer Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package opennlp.tools.ml;
import java.io.IOException;
import opennlp.tools.commons.Trainer;
import opennlp.tools.ml.model.MaxentModel;
import opennlp.tools.ml.model.SequenceStream;
/**
* A specialized {@link Trainer} that is based on a 'EventModelSequence' approach.
* @param The generic type of elements to process via a {@link SequenceStream}.
*/
public interface EventModelSequenceTrainer extends Trainer {
String SEQUENCE_VALUE = "EventModelSequence";
/**
* Trains a {@link MaxentModel} for given {@link SequenceStream events}.
*
* @param events The input {@link SequenceStream events}.
*
* @return The trained {@link MaxentModel}.
* @throws IOException Thrown if IO errors occurred.
*/
MaxentModel train(SequenceStream events) throws IOException;
}