edu.uci.jforestsx.dataset.RankingDataset 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 edu.uci.jforestsx.dataset;
/**
* @author Yasser Ganjisaffar
*/
public class RankingDataset extends Dataset {
public int[] queryBoundaries;
public double[][] maxDCG;
public int numQueries;
public int maxDocsPerQuery;
public RankingDataset() {
}
public void init(Feature[] features, double[] labels, int[] queryBoundaries, int maxDocsPerQuery) {
super.init(features, labels);
this.queryBoundaries = queryBoundaries;
this.maxDocsPerQuery = maxDocsPerQuery;
this.numQueries = queryBoundaries.length - 1;
}
}