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/**
* 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 org.apache.ctakes.ytex.kernel.metric;
import org.apache.ctakes.ytex.kernel.pagerank.PageRankService;
import java.util.Map;
public class PageRankMetric extends BaseSimilarityMetric {
PageRankService pageRankService;
public PageRankMetric(ConceptSimilarityService simSvc,
PageRankService pageRankService) {
super(simSvc);
this.pageRankService = pageRankService;
}
@Override
public double similarity(String concept1, String concept2,
Map conceptFilter, SimilarityInfo simInfo) {
return pageRankService.sim(concept1, concept2,
this.simSvc.getConceptGraph(), 30, 1e-3, 0.85);
}
}
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