Faloutsos, C.: Signature files (1992)
0.06
0.060628038 = product of:
0.101046726 = sum of:
0.038956303 = weight(_text_:u in 3499) [ClassicSimilarity], result of:
0.038956303 = score(doc=3499,freq=2.0), product of:
0.13460001 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.041106213 = queryNorm
0.28942272 = fieldWeight in 3499, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0625 = fieldNorm(doc=3499)
0.039813124 = weight(_text_:r in 3499) [ClassicSimilarity], result of:
0.039813124 = score(doc=3499,freq=2.0), product of:
0.13607219 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.041106213 = queryNorm
0.29258826 = fieldWeight in 3499, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.0625 = fieldNorm(doc=3499)
0.0222773 = product of:
0.0445546 = sum of:
0.0445546 = weight(_text_:22 in 3499) [ClassicSimilarity], result of:
0.0445546 = score(doc=3499,freq=2.0), product of:
0.14394696 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.041106213 = queryNorm
0.30952093 = fieldWeight in 3499, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=3499)
0.5 = coord(1/2)
0.6 = coord(3/5)
- Date
- 7. 5.1999 15:22:48
- Source
- Information retrieval: data structures and algorithms. Ed.: W.B. Frakes u. R. Baeza-Yates