-
Croft, W.B.; Turtle, H.R.: Retrieval strategies for hypertext (1993)
0.01
0.0050071306 = product of:
0.030042782 = sum of:
0.030042782 = product of:
0.09012835 = sum of:
0.09012835 = weight(_text_:29 in 4711) [ClassicSimilarity], result of:
0.09012835 = score(doc=4711,freq=2.0), product of:
0.14493696 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.041202344 = queryNorm
0.6218451 = fieldWeight in 4711, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.125 = fieldNorm(doc=4711)
0.33333334 = coord(1/3)
0.16666667 = coord(1/6)
- Source
- Information processing and management. 29(1993) no.3, S.313-324
-
Belkin, N.J.; Croft, W.B.: Retrieval techniques (1987)
0.00
0.004962088 = product of:
0.029772528 = sum of:
0.029772528 = product of:
0.08931758 = sum of:
0.08931758 = weight(_text_:22 in 334) [ClassicSimilarity], result of:
0.08931758 = score(doc=334,freq=2.0), product of:
0.1442836 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.041202344 = queryNorm
0.61904186 = fieldWeight in 334, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=334)
0.33333334 = coord(1/3)
0.16666667 = coord(1/6)
- Source
- Annual review of information science and technology. 22(1987), S.109-145
-
Belkin, N.J.; Croft, W.B.: Information filtering and information retrieval : two sides of the same coin? (1992)
0.00
0.0037553478 = product of:
0.022532087 = sum of:
0.022532087 = product of:
0.06759626 = sum of:
0.06759626 = weight(_text_:29 in 6093) [ClassicSimilarity], result of:
0.06759626 = score(doc=6093,freq=2.0), product of:
0.14493696 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.041202344 = queryNorm
0.46638384 = fieldWeight in 6093, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.09375 = fieldNorm(doc=6093)
0.33333334 = coord(1/3)
0.16666667 = coord(1/6)
- Source
- Communications of the Association for Computing Machinery. 35(1992) no.12, S.29-38
-
Allan, J.; Croft, W.B.; Callan, J.: ¬The University of Massachusetts and a dozen TRECs (2005)
0.00
0.0037553478 = product of:
0.022532087 = sum of:
0.022532087 = product of:
0.06759626 = sum of:
0.06759626 = weight(_text_:29 in 5086) [ClassicSimilarity], result of:
0.06759626 = score(doc=5086,freq=2.0), product of:
0.14493696 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.041202344 = queryNorm
0.46638384 = fieldWeight in 5086, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.09375 = fieldNorm(doc=5086)
0.33333334 = coord(1/3)
0.16666667 = coord(1/6)
- Date
- 29. 3.1996 18:16:49
-
Allan, J.; Callan, J.P.; Croft, W.B.; Ballesteros, L.; Broglio, J.; Xu, J.; Shu, H.: INQUERY at TREC-5 (1997)
0.00
0.003101305 = product of:
0.01860783 = sum of:
0.01860783 = product of:
0.05582349 = sum of:
0.05582349 = weight(_text_:22 in 3103) [ClassicSimilarity], result of:
0.05582349 = score(doc=3103,freq=2.0), product of:
0.1442836 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.041202344 = queryNorm
0.38690117 = fieldWeight in 3103, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=3103)
0.33333334 = coord(1/3)
0.16666667 = coord(1/6)
- Date
- 27. 2.1999 20:55:22
-
Jing, Y.; Croft, W.B.: ¬An association thesaurus for information retrieval (199?)
0.00
0.002608898 = product of:
0.015653389 = sum of:
0.015653389 = weight(_text_:und in 4494) [ClassicSimilarity], result of:
0.015653389 = score(doc=4494,freq=2.0), product of:
0.09131952 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.041202344 = queryNorm
0.17141339 = fieldWeight in 4494, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0546875 = fieldNorm(doc=4494)
0.16666667 = coord(1/6)
- Theme
- Konzeption und Anwendung des Prinzips Thesaurus