-
Fox, E.; Betrabet, S.; Koushik, M.; Lee, W.: Extended Boolean models (1992)
0.02
0.019172603 = product of:
0.047931507 = sum of:
0.017547807 = weight(_text_:m in 3512) [ClassicSimilarity], result of:
0.017547807 = score(doc=3512,freq=2.0), product of:
0.106374584 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.04274735 = queryNorm
0.1649624 = fieldWeight in 3512, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.046875 = fieldNorm(doc=3512)
0.030383702 = weight(_text_:u in 3512) [ClassicSimilarity], result of:
0.030383702 = score(doc=3512,freq=2.0), product of:
0.13997382 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.04274735 = queryNorm
0.21706703 = fieldWeight in 3512, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.046875 = fieldNorm(doc=3512)
0.4 = coord(2/5)
- Source
- Information retrieval: data structures and algorithms. Ed.: W.B. Frakes u. R. Baeza-Yates
-
Harman, D.; Fox, E.; Baeza-Yates, R.; Lee, W.: Inverted files (1992)
0.01
0.008102321 = product of:
0.040511604 = sum of:
0.040511604 = weight(_text_:u in 3497) [ClassicSimilarity], result of:
0.040511604 = score(doc=3497,freq=2.0), product of:
0.13997382 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.04274735 = queryNorm
0.28942272 = fieldWeight in 3497, 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=3497)
0.2 = coord(1/5)
- Source
- Information retrieval: data structures and algorithms. Ed.: W.B. Frakes u. R. Baeza-Yates
-
Wartik, S.; Fox, E.; Heath, L.; Chen, Q.-F.: Hashing algorithms (1992)
0.01
0.008102321 = product of:
0.040511604 = sum of:
0.040511604 = weight(_text_:u in 3510) [ClassicSimilarity], result of:
0.040511604 = score(doc=3510,freq=2.0), product of:
0.13997382 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.04274735 = queryNorm
0.28942272 = fieldWeight in 3510, 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=3510)
0.2 = coord(1/5)
- Source
- Information retrieval: data structures and algorithms. Ed.: W.B. Frakes u. R. Baeza-Yates