Searched refs:docFreq (Results 1 - 25 of 108) sorted by relevance

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/lucene-3.6.0/lucene/core/src/java/org/apache/lucene/index/
H A DTermInfo.java24 int docFreq = 0; field in class:TermInfo
33 docFreq = df;
39 docFreq = ti.docFreq;
45 final void set(int docFreq, argument
47 this.docFreq = docFreq;
54 docFreq = ti.docFreq;
H A DTermEnum.java35 /** Returns the docFreq of the current Term in the enumeration.*/
36 public abstract int docFreq(); method in class:TermEnum
H A DSegmentTermEnum.java135 termInfo.docFreq = input.readVInt(); // read doc freq
143 if (termInfo.docFreq > formatM1SkipInterval) {
149 if (termInfo.docFreq >= skipInterval)
204 /** Returns the docFreq from the current TermInfo in the enumeration.
207 public final int docFreq() { method in class:SegmentTermEnum
208 return termInfo.docFreq;
/lucene-3.6.0/lucene/core/src/test/org/apache/lucene/index/
H A DTestTermsEnum.java179 private int docFreq(IndexReader r, String term) throws Exception { method in class:TestTermsEnum
180 return r.docFreq(new Term(FIELD, term));
188 assertEquals(1, docFreq(r, "aa0"));
191 assertEquals(1, docFreq(r, "aa2"));
193 assertEquals(1, docFreq(r, "aa"));
196 assertEquals(1, docFreq(r, "aa1"));
199 assertEquals(0, docFreq(r, "aa5"));
202 assertEquals(1, docFreq(r, "aa2"));
205 assertEquals(0, docFreq(r, "b0"));
208 assertEquals(1, docFreq(
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H A DTestIndexReaderDelete.java60 assertEquals("first opened", 100, reader1.docFreq(searchTerm1));
61 assertEquals("first opened", 100, reader1.docFreq(searchTerm2));
62 assertEquals("first opened", 100, reader1.docFreq(searchTerm3));
68 assertEquals("first opened", 100, reader2.docFreq(searchTerm1));
69 assertEquals("first opened", 100, reader2.docFreq(searchTerm2));
70 assertEquals("first opened", 100, reader2.docFreq(searchTerm3));
80 assertEquals("after delete 1", 100, reader2.docFreq(searchTerm1));
81 assertEquals("after delete 1", 100, reader2.docFreq(searchTerm2));
82 assertEquals("after delete 1", 100, reader2.docFreq(searchTerm3));
89 assertEquals("after delete 1", 100, reader1.docFreq(searchTerm
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H A DTestSegmentTermEnum.java102 assertEquals(200, termEnum.docFreq());
107 assertEquals(100, termEnum.docFreq());
116 assertEquals(200, termEnum.docFreq());
121 assertEquals(100, termEnum.docFreq());
/lucene-3.6.0/lucene/backwards/src/test/org/apache/lucene/index/
H A DTestIndexReaderDelete.java60 assertEquals("first opened", 100, reader1.docFreq(searchTerm1));
61 assertEquals("first opened", 100, reader1.docFreq(searchTerm2));
62 assertEquals("first opened", 100, reader1.docFreq(searchTerm3));
68 assertEquals("first opened", 100, reader2.docFreq(searchTerm1));
69 assertEquals("first opened", 100, reader2.docFreq(searchTerm2));
70 assertEquals("first opened", 100, reader2.docFreq(searchTerm3));
80 assertEquals("after delete 1", 100, reader2.docFreq(searchTerm1));
81 assertEquals("after delete 1", 100, reader2.docFreq(searchTerm2));
82 assertEquals("after delete 1", 100, reader2.docFreq(searchTerm3));
89 assertEquals("after delete 1", 100, reader1.docFreq(searchTerm
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H A DTestSegmentTermEnum.java102 assertEquals(200, termEnum.docFreq());
107 assertEquals(100, termEnum.docFreq());
116 assertEquals(200, termEnum.docFreq());
121 assertEquals(100, termEnum.docFreq());
/lucene-3.6.0/solr/core/src/java/org/apache/solr/spelling/
H A DSpellingResult.java71 public void add(Token token, int docFreq) { argument
72 addFrequency(token, docFreq);
79 * @param docFreq original token's document frequency
81 public void addFrequency(Token token, int docFreq) { argument
85 tokenFrequency.put(token, docFreq);
92 * @param docFreq The document frequency
94 public void add(Token token, String suggestion, int docFreq) { argument
101 map.put(suggestion, docFreq);
/lucene-3.6.0/lucene/core/src/java/org/apache/lucene/search/
H A DDefaultSimilarity.java61 /** Implemented as <code>log(numDocs/(docFreq+1)) + 1</code>. */
63 public float idf(int docFreq, int numDocs) { argument
64 return (float)(Math.log(numDocs/(double)(docFreq+1)) + 1.0);
H A DFilteredTermEnum.java60 * Returns the docFreq of the current Term in the enumeration.
64 public int docFreq() { method in class:FilteredTermEnum
67 return actualEnum.docFreq();
H A DSimilarityDelegator.java61 public float idf(int docFreq, int numDocs) { argument
62 return delegee.idf(docFreq, numDocs);
H A DSimilarity.java327 * correlates to the inverse of <i>docFreq</i>
348 * <tr><td align="center" style="text-align: center"><small>docFreq+1</small></td></tr>
781 * idf(searcher.docFreq(term), searcher.maxDoc());
786 * {@link Searcher#docFreq(Term)} is used, and when the latter
796 public IDFExplanation idfExplain(final Term term, final Searcher searcher, int docFreq) throws IOException { argument
802 final int df = docFreq;
808 return "idf(docFreq=" + df +
820 * <code>searcher.docFreq(term)</code> as the docFreq.
828 return idfExplain(term, searcher, searcher.docFreq(ter
883 idf(int docFreq, int numDocs) argument
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H A DPhraseQuery.java124 final int docFreq; field in class:PhraseQuery.PostingsAndFreq
129 public PostingsAndFreq(TermPositions postings, int docFreq, int position, Term... terms) { argument
131 this.docFreq = docFreq;
149 if (docFreq != other.docFreq) {
150 return docFreq - other.docFreq;
172 result = prime * result + docFreq;
186 if (docFreq !
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H A DParallelMultiSearcher.java70 * Executes each {@link Searchable}'s docFreq() in its own thread and waits for each search to complete and merge
74 public int docFreq(final Term term) throws IOException { method in class:ParallelMultiSearcher
80 return Integer.valueOf(searchable.docFreq(term));
84 int docFreq = 0;
86 docFreq += num.intValue();
88 return docFreq;
/lucene-3.6.0/lucene/contrib/misc/src/java/org/apache/lucene/misc/
H A DHighFreqTerms.java82 terms[i].term, terms[i].docFreq);
89 termsWithTF[i].term, termsWithTF[i].totalTermFreq, termsWithTF[i].docFreq);
107 * @return TermStats[] ordered by terms with highest docFreq first.
121 tiq.insertWithOverflow(new TermStats(terms.term(), terms.docFreq()));
129 tiq.insertWithOverflow(new TermStats(terms.term(), terms.docFreq()));
162 ts[i] = new TermStats( terms[i].term, terms[i].docFreq, totalTF);
184 public int docFreq; field in class:TermStats
189 this.docFreq = df;
194 this.docFreq = df;
201 * Priority queue for TermStats objects ordered by TermStats.docFreq
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/lucene-3.6.0/lucene/contrib/highlighter/src/java/org/apache/lucene/search/highlight/
H A DQueryTermExtractor.java69 int docFreq=reader.docFreq(new Term(fieldName,terms[i].term));
70 // docFreq counts deletes
71 if(totalNumDocs < docFreq) {
72 docFreq = totalNumDocs;
75 float idf=(float)(Math.log((float)totalNumDocs/(double)(docFreq+1)) + 1.0);
/lucene-3.6.0/lucene/contrib/misc/src/test/org/apache/lucene/misc/
H A DTestHighFreqTerms.java64 assertEquals("Term with highest docfreq is first", 20,terms[0].docFreq );
71 assertEquals("Term with highest docfreq is first", 10,terms[0].docFreq );
79 assertTrue ("out of order " + terms[i-1].docFreq + "should be >= " + terms[i].docFreq,terms[i-1].docFreq >= terms[i].docFreq);
101 assertEquals("doc freq is not as expected", 5, terms[i].docFreq);
103 assertEquals("doc freq is not as expected", 1, terms[i].docFreq);
108 terms[i].docFreq);
164 termsWithTF[i].docFreq);
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/lucene-3.6.0/lucene/contrib/misc/src/java/org/apache/lucene/index/
H A DIndexSorter.java59 private int docFreq; field in class:IndexSorter.SortedTermPositions
89 docFreq = terms.docFreq();
92 if (docFreq > postingMaps.length) { // grow postingsMap
93 PostingMap[] newMap = new PostingMap[docFreq];
95 for (int i = postingMaps.length; i < docFreq; i++) {
119 docFreq = i; // allow for deletions
121 Arrays.sort(postingMaps, 0, docFreq); // resort by mapped doc ids
130 if (pointer < docFreq) {
/lucene-3.6.0/lucene/contrib/instantiated/src/java/org/apache/lucene/store/instantiated/
H A DInstantiatedTermEnum.java66 * Returns the docFreq of the current Term in the enumeration.
69 public int docFreq() { method in class:InstantiatedTermEnum
/lucene-3.6.0/lucene/contrib/queries/src/java/org/apache/lucene/search/similar/
H A DMoreLikeThis.java52 * Lucene does let you access the document frequency of terms, with IndexReader.docFreq().
54 * is usually fast enough. But looking up the docFreq() of every term in the document is
57 * You can use some heuristics to prune the set of terms, to avoid calling docFreq() too much,
740 int docFreq = 0;
742 int freq = ir.docFreq(new Term(fieldNames[i], word));
743 topField = (freq > docFreq) ? fieldNames[i] : topField;
744 docFreq = (freq > docFreq) ? freq : docFreq;
747 if (minDocFreq > 0 && docFreq < minDocFre
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/lucene-3.6.0/lucene/contrib/spellchecker/src/java/org/apache/lucene/search/spell/
H A DHighFrequencyDictionary.java90 if (isFrequent(termsEnum.docFreq())) {
91 freq = termsEnum.docFreq();
/lucene-3.6.0/lucene/core/src/test/org/apache/lucene/analysis/
H A DTestClassicAnalyzer.java271 assertEquals(2, reader.docFreq(new Term("content", "abc")));
272 assertEquals(1, reader.docFreq(new Term("content", "bbb")));
273 assertEquals(1, reader.docFreq(new Term("content", "term")));
274 assertEquals(1, reader.docFreq(new Term("content", "another")));
299 assertEquals(1, reader.docFreq(new Term("content", bigTerm)));
/lucene-3.6.0/lucene/backwards/src/test/org/apache/lucene/analysis/
H A DTestClassicAnalyzer.java271 assertEquals(2, reader.docFreq(new Term("content", "abc")));
272 assertEquals(1, reader.docFreq(new Term("content", "bbb")));
273 assertEquals(1, reader.docFreq(new Term("content", "term")));
274 assertEquals(1, reader.docFreq(new Term("content", "another")));
299 assertEquals(1, reader.docFreq(new Term("content", bigTerm)));
/lucene-3.6.0/lucene/contrib/remote/src/java/org/apache/lucene/search/
H A DRemoteSearchable.java60 public int docFreq(Term term) throws IOException { method in class:RemoteSearchable
61 return local.docFreq(term);

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