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Java example source code file (NGramTokenizerTest.java)
The NGramTokenizerTest.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.tokenization.tokenizer; import org.deeplearning4j.text.tokenization.tokenizerfactory.DefaultTokenizerFactory; import org.deeplearning4j.text.tokenization.tokenizerfactory.NGramTokenizerFactory; import org.deeplearning4j.text.tokenization.tokenizerfactory.TokenizerFactory; import org.junit.Test; import java.util.List; import static org.junit.Assert.*; /** * @author sonali */ public class NGramTokenizerTest { @Test public void testNGramTokenizer() throws Exception { String toTokenize = "Mary had a little lamb."; TokenizerFactory factory = new NGramTokenizerFactory(new DefaultTokenizerFactory(), 1, 2); Tokenizer tokenizer = factory.create(toTokenize); Tokenizer tokenizer2 = factory.create(toTokenize); while (tokenizer.hasMoreTokens()) { assertEquals(tokenizer.nextToken(), tokenizer2.nextToken()); } int stringCount = factory.create(toTokenize).countTokens(); assertEquals(9, stringCount); factory = new NGramTokenizerFactory(new DefaultTokenizerFactory(), 2, 2); List<String> tokens = factory.create(toTokenize).getTokens(); assertEquals(4,tokens.size()); } } Other Java examples (source code examples)Here is a short list of links related to this Java NGramTokenizerTest.java source code file: |
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