-
Rokaya, M.; Atlam, E.; Fuketa, M.; Dorji, T.C.; Aoe, J.-i.: Ranking of field association terms using Co-word analysis (2008)
0.01
0.0071455943 = product of:
0.021436783 = sum of:
0.021436783 = weight(_text_:m in 2060) [ClassicSimilarity], result of:
0.021436783 = score(doc=2060,freq=4.0), product of:
0.09188818 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.03692589 = queryNorm
0.23329206 = fieldWeight in 2060, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.046875 = fieldNorm(doc=2060)
0.33333334 = coord(1/3)
-
Kwok, K.L.: ¬A network approach to probabilistic information retrieval (1995)
0.00
0.0020193448 = product of:
0.006058034 = sum of:
0.006058034 = product of:
0.03029017 = sum of:
0.03029017 = weight(_text_:29 in 5696) [ClassicSimilarity], result of:
0.03029017 = score(doc=5696,freq=2.0), product of:
0.12989374 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03692589 = queryNorm
0.23319192 = fieldWeight in 5696, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.046875 = fieldNorm(doc=5696)
0.2 = coord(1/5)
0.33333334 = coord(1/3)
- Date
- 29. 1.1996 18:42:14
-
López-Pujalte, C.; Guerrero-Bote, V.P.; Moya-Anegón, F. de: Order-based fitness functions for genetic algorithms applied to relevance feedback (2003)
0.00
0.0017451381 = product of:
0.005235414 = sum of:
0.005235414 = product of:
0.02617707 = sum of:
0.02617707 = weight(_text_:28 in 5154) [ClassicSimilarity], result of:
0.02617707 = score(doc=5154,freq=2.0), product of:
0.13227826 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.03692589 = queryNorm
0.19789396 = fieldWeight in 5154, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.0390625 = fieldNorm(doc=5154)
0.2 = coord(1/5)
0.33333334 = coord(1/3)
- Date
- 5. 7.2006 19:28:20