本文整理汇总了Java中org.apache.lucene.search.spell.JaroWinklerDistance类的典型用法代码示例。如果您正苦于以下问题：Java JaroWinklerDistance类的具体用法？Java JaroWinklerDistance怎么用？Java JaroWinklerDistance使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
JaroWinklerDistance类属于org.apache.lucene.search.spell包，在下文中一共展示了JaroWinklerDistance类的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: resolveDistance
import org.apache.lucene.search.spell.JaroWinklerDistance; //导入依赖的package包/类
private static StringDistance resolveDistance(String distanceVal) {
distanceVal = distanceVal.toLowerCase(Locale.US);
if ("internal".equals(distanceVal)) {
return DirectSpellChecker.INTERNAL_LEVENSHTEIN;
} else if ("damerau_levenshtein".equals(distanceVal) || "damerauLevenshtein".equals(distanceVal)) {
return new LuceneLevenshteinDistance();
} else if ("levenstein".equals(distanceVal)) {
return new LevensteinDistance();
// TODO Jaro and Winkler are 2 people - so apply same naming logic
// as damerau_levenshtein
} else if ("jarowinkler".equals(distanceVal)) {
return new JaroWinklerDistance();
} else if ("ngram".equals(distanceVal)) {
return new NGramDistance();
} else {
throw new IllegalArgumentException("Illegal distance option " + distanceVal);
}
}
示例2: reset
import org.apache.lucene.search.spell.JaroWinklerDistance; //导入依赖的package包/类
@PostConstruct
public void reset() {
String indexDir = appConfig.getAllSpellCheckerDir();
try {
Directory spellcheckDir = FSDirectory.open(new File(indexDir));
if (!IndexReader.indexExists(spellcheckDir)) {
logger.info("Please reset index firstly!");
return;
}
SpellChecker newSpellChecker = new SpellChecker(spellcheckDir);
newSpellChecker.setStringDistance(new JaroWinklerDistance());
newSpellChecker.setAccuracy(0.7f);
if (spellChecker == null) {
spellChecker = newSpellChecker;
} else {
final Closeable preSpellChecker = spellChecker;
spellChecker = newSpellChecker;
IOUtils.closeQuietly(preSpellChecker);
}
} catch (Exception e) {
logger.error("Exception", e);
}
}
示例3: spellChecker
import org.apache.lucene.search.spell.JaroWinklerDistance; //导入依赖的package包/类
/**
* 拼写错误的提示修正
*
* @param keyword
* @return
*/
@Override
public List<String> spellChecker(Integer typeId, String sword) {
try {
List<String> strList = new ArrayList<String>();
SpellChecker sp = new SpellChecker(FSDirectory.getDirectory(typeId == appConfig.getGameTypeId() ? appConfig
.getGameSpellIndexDir() : appConfig.getSoftSpellIndexDir()), new JaroWinklerDistance());
String[] suggestions = sp.suggestSimilar(sword, appConfig.getSuggestNum());
for (int i = 0; i < suggestions.length; i++)
strList.add(suggestions[i]);
return strList;
} catch (IOException e) {
logger.error("Exception", e);
return null;
}
}
示例4: testAlternateDistance
import org.apache.lucene.search.spell.JaroWinklerDistance; //导入依赖的package包/类
@Test
public void testAlternateDistance() throws Exception {
TestSpellChecker checker = new TestSpellChecker();
NamedList spellchecker = new NamedList();
spellchecker.add("classname", IndexBasedSpellChecker.class.getName());
File indexDir = createTempDir();
spellchecker.add(AbstractLuceneSpellChecker.INDEX_DIR, indexDir.getAbsolutePath());
spellchecker.add(AbstractLuceneSpellChecker.FIELD, "title");
spellchecker.add(AbstractLuceneSpellChecker.SPELLCHECKER_ARG_NAME, spellchecker);
spellchecker.add(AbstractLuceneSpellChecker.STRING_DISTANCE, JaroWinklerDistance.class.getName());
SolrCore core = h.getCore();
String dictName = checker.init(spellchecker, core);
assertTrue(dictName + " is not equal to " + SolrSpellChecker.DEFAULT_DICTIONARY_NAME,
dictName.equals(SolrSpellChecker.DEFAULT_DICTIONARY_NAME) == true);
RefCounted<SolrIndexSearcher> holder = core.getSearcher();
SolrIndexSearcher searcher = holder.get();
try {
checker.build(core, searcher);
SpellChecker sc = checker.getSpellChecker();
assertTrue("sc is null and it shouldn't be", sc != null);
StringDistance sd = sc.getStringDistance();
assertTrue("sd is null and it shouldn't be", sd != null);
assertTrue("sd is not an instance of " + JaroWinklerDistance.class.getName(), sd instanceof JaroWinklerDistance);
} finally {
holder.decref();
}
}
示例5: testAlternateDistance
import org.apache.lucene.search.spell.JaroWinklerDistance; //导入依赖的package包/类
@Test
public void testAlternateDistance() throws Exception {
TestSpellChecker checker = new TestSpellChecker();
NamedList spellchecker = new NamedList();
spellchecker.add("classname", IndexBasedSpellChecker.class.getName());
File indexDir = new File(TEMP_DIR, "spellingIdx" + new Date().getTime());
indexDir.mkdirs();
spellchecker.add(AbstractLuceneSpellChecker.INDEX_DIR, indexDir.getAbsolutePath());
spellchecker.add(AbstractLuceneSpellChecker.FIELD, "title");
spellchecker.add(AbstractLuceneSpellChecker.SPELLCHECKER_ARG_NAME, spellchecker);
spellchecker.add(AbstractLuceneSpellChecker.STRING_DISTANCE, JaroWinklerDistance.class.getName());
SolrCore core = h.getCore();
String dictName = checker.init(spellchecker, core);
assertTrue(dictName + " is not equal to " + SolrSpellChecker.DEFAULT_DICTIONARY_NAME,
dictName.equals(SolrSpellChecker.DEFAULT_DICTIONARY_NAME) == true);
RefCounted<SolrIndexSearcher> holder = core.getSearcher();
SolrIndexSearcher searcher = holder.get();
try {
checker.build(core, searcher);
SpellChecker sc = checker.getSpellChecker();
assertTrue("sc is null and it shouldn't be", sc != null);
StringDistance sd = sc.getStringDistance();
assertTrue("sd is null and it shouldn't be", sd != null);
assertTrue("sd is not an instance of " + JaroWinklerDistance.class.getName(), sd instanceof JaroWinklerDistance);
} finally {
holder.decref();
}
}
示例6: check
import org.apache.lucene.search.spell.JaroWinklerDistance; //导入依赖的package包/类
private static void check() {
try {
Class.forName(JaroWinklerDistance.class.getName());
Class.forName(LevensteinDistance.class.getName());
Class.forName(StringDistance.class.getName());
} catch (ClassNotFoundException e) {
throw new RuntimeException(e);
}
}
示例7: toLucene
import org.apache.lucene.search.spell.JaroWinklerDistance; //导入依赖的package包/类
@Override
public StringDistance toLucene() {
return new JaroWinklerDistance();
}