-
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)
0.02
0.022287408 = product of:
0.05571852 = sum of:
0.035447653 = weight(_text_:u in 156) [ClassicSimilarity], result of:
0.035447653 = score(doc=156,freq=2.0), product of:
0.13997382 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.04274735 = queryNorm
0.25324488 = fieldWeight in 156, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0546875 = fieldNorm(doc=156)
0.020270865 = product of:
0.04054173 = sum of:
0.04054173 = weight(_text_:22 in 156) [ClassicSimilarity], result of:
0.04054173 = score(doc=156,freq=2.0), product of:
0.14969394 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04274735 = 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)
0.4 = coord(2/5)
- Date
- 8. 3.2007 19:55:22
- Source
- Context: nature, impact and role. 5th International Conference an Conceptions of Library and Information Sciences, CoLIS 2005 Glasgow, UK, June 2005. Ed. by F. Crestani u. I. Ruthven
-
Rahmstorf, G.: Information retrieval using conceptual representations of phrases (1994)
0.01
0.007995294 = product of:
0.03997647 = sum of:
0.03997647 = weight(_text_:g in 7862) [ClassicSimilarity], result of:
0.03997647 = score(doc=7862,freq=2.0), product of:
0.1605568 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.04274735 = queryNorm
0.24898648 = fieldWeight in 7862, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.046875 = fieldNorm(doc=7862)
0.2 = coord(1/5)
-
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)
0.01
0.0069500105 = product of:
0.03475005 = sum of:
0.03475005 = product of:
0.0695001 = sum of:
0.0695001 = weight(_text_:22 in 4483) [ClassicSimilarity], result of:
0.0695001 = score(doc=4483,freq=2.0), product of:
0.14969394 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04274735 = 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)
0.2 = coord(1/5)
- Date
- 15. 3.2000 10:22:37