forked from D-Net/dnet-hadoop
121 lines
3.0 KiB
Java
121 lines
3.0 KiB
Java
package eu.dnetlib.pace.clustering;
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import java.util.Map;
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import com.google.common.collect.Lists;
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import com.google.common.collect.Maps;
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import eu.dnetlib.pace.AbstractPaceTest;
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import eu.dnetlib.pace.common.AbstractPaceFunctions;
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import eu.dnetlib.pace.model.Field;
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import org.junit.Before;
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import org.junit.Test;
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public class ClusteringFunctionTest extends AbstractPaceTest {
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private Map<String, Integer> params;
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@Before
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public void setUp() throws Exception {
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params = Maps.newHashMap();
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}
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@Test
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public void testUrlClustering() {
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final ClusteringFunction urlClustering = new UrlClustering(params);
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final String s = "http://www.test.it/path/to/resource";
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System.out.println(s);
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System.out.println(urlClustering.apply(Lists.newArrayList(url(s))));
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}
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@Test
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public void testNgram() {
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params.put("ngramLen", 3);
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params.put("max", 8);
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params.put("maxPerToken", 2);
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params.put("minNgramLen", 1);
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final ClusteringFunction ngram = new Ngrams(params);
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final String s = "Search for the Standard Model Higgs Boson";
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System.out.println(s);
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System.out.println(ngram.apply(Lists.newArrayList(title(s))));
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}
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@Test
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public void testNgramPairs() {
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params.put("ngramLen", 3);
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params.put("max", 3);
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final ClusteringFunction np = new NgramPairs(params);
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final String s = "Search for the Standard Model Higgs Boson";
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System.out.println(s);
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System.out.println(np.apply(Lists.newArrayList(title(s))));
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}
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@Test
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public void testSortedNgramPairs() {
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params.put("ngramLen", 3);
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params.put("max", 1);
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final ClusteringFunction np = new SortedNgramPairs(params);
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final String s1 = "University of Pisa";
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System.out.println(s1);
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System.out.println(np.apply(Lists.newArrayList(title(s1))));
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final String s2 = "Pisa University";
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System.out.println(s2);
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System.out.println(np.apply(Lists.newArrayList(title(s2))));
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}
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@Test
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public void testAcronym() {
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params.put("max", 4);
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params.put("minLen", 1);
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params.put("maxLen", 3);
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final ClusteringFunction acro = new Acronyms(params);
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final String s = "Search for the Standard Model Higgs Boson";
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System.out.println(s);
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System.out.println(acro.apply(Lists.newArrayList(title(s))));
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}
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@Test
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public void testSuffixPrefix() {
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params.put("len", 3);
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params.put("max", 4);
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final ClusteringFunction sp = new SuffixPrefix(params);
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final String s = "Search for the Standard Model Higgs Boson";
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System.out.println(s);
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System.out.println(sp.apply(Lists.newArrayList(title(s))));
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}
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@Test
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public void testFieldValue() {
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params.put("randomLength", 5);
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final ClusteringFunction sp = new SpaceTrimmingFieldValue(params);
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final String s = "Search for the Standard Model Higgs Boson";
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System.out.println(s);
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System.out.println(sp.apply(Lists.newArrayList(title(s))));
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}
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@Test
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public void testPersonClustering2() {
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final ClusteringFunction cf = new PersonClustering(params);
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final String s = readFromClasspath("gt.author.json");
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System.out.println(s);
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System.out.println(cf.apply(Lists.newArrayList(person(s))));
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}
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}
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