/*
* 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 java.util.Map;
import opennlp.tools.ml.model.SequenceClassificationModel;
import opennlp.tools.ml.model.SequenceStream;
public abstract class AbstractSequenceTrainer extends AbstractTrainer implements
SequenceTrainer {
public AbstractSequenceTrainer() {
}
public abstract SequenceClassificationModel doTrain(SequenceStream events)
throws IOException;
public final SequenceClassificationModel train(SequenceStream events) throws IOException {
if (!isValid()) {
throw new IllegalArgumentException("trainParams are not valid!");
}
SequenceClassificationModel model = doTrain(events);
addToReport(AbstractTrainer.TRAINER_TYPE_PARAM, SequenceTrainer.SEQUENCE_VALUE);
return model;
}
}