-
Byrne, C.C.; McCracken, S.A.: ¬An adaptive thesaurus employing semantic distance, relational inheritance and nominal compound interpretation for linguistic support of information retrieval (1999)
0.02
0.015273831 = product of:
0.030547662 = sum of:
0.030547662 = product of:
0.061095323 = sum of:
0.061095323 = weight(_text_:22 in 4483) [ClassicSimilarity], result of:
0.061095323 = score(doc=4483,freq=2.0), product of:
0.13159116 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03757783 = queryNorm
0.46428138 = fieldWeight in 4483, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=4483)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 15. 3.2000 10:22:37
-
Schneider, J.W.; Borlund, P.: ¬A bibliometric-based semiautomatic approach to identification of candidate thesaurus terms : parsing and filtering of noun phrases from citation contexts (2005)
0.01
0.008909735 = product of:
0.01781947 = sum of:
0.01781947 = product of:
0.03563894 = sum of:
0.03563894 = weight(_text_:22 in 156) [ClassicSimilarity], result of:
0.03563894 = score(doc=156,freq=2.0), product of:
0.13159116 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03757783 = queryNorm
0.2708308 = fieldWeight in 156, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=156)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 8. 3.2007 19:55:22
-
Rahmstorf, G.: Information retrieval using conceptual representations of phrases (1994)
0.01
0.005436297 = product of:
0.010872594 = sum of:
0.010872594 = product of:
0.021745188 = sum of:
0.021745188 = weight(_text_:h in 7862) [ClassicSimilarity], result of:
0.021745188 = score(doc=7862,freq=4.0), product of:
0.09336021 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.03757783 = queryNorm
0.2329171 = fieldWeight in 7862, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.046875 = fieldNorm(doc=7862)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Information systems and data analysis: prospects - foundations - applications. Proc. of the 17th Annual Conference of the Gesellschaft für Klassifikation, Kaiserslautern, March 3-5, 1993. Ed.: H.-H. Bock et al
-
Tseng, Y.-H.: Automatic thesaurus generation for Chinese documents (2002)
0.00
0.003203369 = product of:
0.006406738 = sum of:
0.006406738 = product of:
0.012813476 = sum of:
0.012813476 = weight(_text_:h in 5226) [ClassicSimilarity], result of:
0.012813476 = score(doc=5226,freq=2.0), product of:
0.09336021 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.03757783 = queryNorm
0.13724773 = fieldWeight in 5226, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.0390625 = fieldNorm(doc=5226)
0.5 = coord(1/2)
0.5 = coord(1/2)