|
Java example source code file (LuceneInvertedIndexTest.java)
The LuceneInvertedIndexTest.java Java example source code/* * * * Copyright 2015 Skymind,Inc. * * * * Licensed 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.deeplearning4j.text.invertedindex; import static org.junit.Assert.*; import org.deeplearning4j.models.word2vec.VocabWord; import org.deeplearning4j.models.word2vec.wordstore.VocabCache; import org.deeplearning4j.models.word2vec.wordstore.inmemory.InMemoryLookupCache; import org.junit.Before; import org.junit.Test; import java.io.File; import java.util.Arrays; /** * Created by agibsonccc on 10/21/14. */ public class LuceneInvertedIndexTest { @Before public void before() { new File(LuceneInvertedIndex.DEFAULT_INDEX_DIR).delete(); } @Test public void testLuceneInvertedIndex() { VocabCache cache = new InMemoryLookupCache(); cache.addToken(new VocabWord(1,"hello")); cache.addToken(new VocabWord(2,"hello2")); cache.addWordToIndex(0,"hello"); cache.addWordToIndex(1,"hello2"); cache.putVocabWord("hello"); cache.putVocabWord("hello2"); InvertedIndex index = new LuceneInvertedIndex(cache,false); index.cleanup(); index.addWordsToDoc(0, Arrays.asList(cache.wordFor("hello"),cache.wordFor("hello2"))); index.addWordsToDoc(1, Arrays.asList(cache.wordFor("hello"),cache.wordFor("hello2"))); index.finish(); assertEquals(2,index.numDocuments()); assertEquals(2,index.document(0).size()); assertEquals(2,index.document(1).size()); assertEquals(2,index.documents(cache.wordFor("hello")).length); assertEquals(2,index.documents(cache.wordFor("hello2")).length); } } Other Java examples (source code examples)Here is a short list of links related to this Java LuceneInvertedIndexTest.java source code file: |
... this post is sponsored by my books ... | |
#1 New Release! |
FP Best Seller |
Copyright 1998-2021 Alvin Alexander, alvinalexander.com
All Rights Reserved.
A percentage of advertising revenue from
pages under the /java/jwarehouse
URI on this website is
paid back to open source projects.