-
Lancaster, F.W.: Indexing and abstracting in theory and practice (2003)
0.02
0.017705938 = product of:
0.035411876 = sum of:
0.035411876 = product of:
0.07082375 = sum of:
0.07082375 = weight(_text_:2003 in 4913) [ClassicSimilarity], result of:
0.07082375 = score(doc=4913,freq=3.0), product of:
0.20099738 = queryWeight, product of:
4.339969 = idf(docFreq=1566, maxDocs=44218)
0.04631309 = queryNorm
0.35236156 = fieldWeight in 4913, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.339969 = idf(docFreq=1566, maxDocs=44218)
0.046875 = fieldNorm(doc=4913)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Year
- 2003
-
Lancaster, F.W.: Vocabulary control for information retrieval (1986)
0.01
0.012549568 = product of:
0.025099136 = sum of:
0.025099136 = product of:
0.050198272 = sum of:
0.050198272 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
0.050198272 = score(doc=217,freq=2.0), product of:
0.16218054 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04631309 = queryNorm
0.30952093 = fieldWeight in 217, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=217)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 4.2007 10:07:51
-
Gödert, W.; Hubrich, J.; Nagelschmidt, M.: Semantic knowledge representation for information retrieval (2014)
0.01
0.009412176 = product of:
0.018824352 = sum of:
0.018824352 = product of:
0.037648704 = sum of:
0.037648704 = weight(_text_:22 in 987) [ClassicSimilarity], result of:
0.037648704 = score(doc=987,freq=2.0), product of:
0.16218054 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04631309 = queryNorm
0.23214069 = fieldWeight in 987, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=987)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 23. 7.2017 13:49:22
-
Keyser, P. de: Indexing : from thesauri to the Semantic Web (2012)
0.01
0.009412176 = product of:
0.018824352 = sum of:
0.018824352 = product of:
0.037648704 = sum of:
0.037648704 = weight(_text_:22 in 3197) [ClassicSimilarity], result of:
0.037648704 = score(doc=3197,freq=2.0), product of:
0.16218054 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04631309 = queryNorm
0.23214069 = fieldWeight in 3197, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=3197)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 24. 8.2016 14:03:22