-
Lancaster, F.W.: Vocabulary control for information retrieval (1986)
0.01
0.012885425 = product of:
0.02577085 = sum of:
0.02577085 = product of:
0.0515417 = sum of:
0.0515417 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
0.0515417 = score(doc=217,freq=2.0), product of:
0.1665209 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04755254 = 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
0.009664069 = product of:
0.019328138 = sum of:
0.019328138 = product of:
0.038656276 = sum of:
0.038656276 = weight(_text_:22 in 987) [ClassicSimilarity], result of:
0.038656276 = score(doc=987,freq=2.0), product of:
0.1665209 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04755254 = 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
0.009664069 = product of:
0.019328138 = sum of:
0.019328138 = product of:
0.038656276 = sum of:
0.038656276 = weight(_text_:22 in 3197) [ClassicSimilarity], result of:
0.038656276 = score(doc=3197,freq=2.0), product of:
0.1665209 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04755254 = 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
-
Booth, P.F.; Piggott, M.: Choice and form of entries (1995)
0.01
0.006302776 = product of:
0.012605552 = sum of:
0.012605552 = product of:
0.050422207 = sum of:
0.050422207 = weight(_text_:21 in 4417) [ClassicSimilarity], result of:
0.050422207 = score(doc=4417,freq=2.0), product of:
0.14731443 = queryWeight, product of:
3.0979297 = idf(docFreq=5425, maxDocs=44218)
0.04755254 = queryNorm
0.3422761 = fieldWeight in 4417, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0979297 = idf(docFreq=5425, maxDocs=44218)
0.078125 = fieldNorm(doc=4417)
0.25 = coord(1/4)
0.5 = coord(1/2)
- Date
- 25. 7.2002 21:16:37
-
Craven, T. C.: String indexing (1986)
0.01
0.006302776 = product of:
0.012605552 = sum of:
0.012605552 = product of:
0.050422207 = sum of:
0.050422207 = weight(_text_:21 in 5604) [ClassicSimilarity], result of:
0.050422207 = score(doc=5604,freq=2.0), product of:
0.14731443 = queryWeight, product of:
3.0979297 = idf(docFreq=5425, maxDocs=44218)
0.04755254 = queryNorm
0.3422761 = fieldWeight in 5604, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0979297 = idf(docFreq=5425, maxDocs=44218)
0.078125 = fieldNorm(doc=5604)
0.25 = coord(1/4)
0.5 = coord(1/2)
- Date
- 25.12.2001 13:12:21
-
Indexers on indexing : a selection of articles published in "The Indexer" (1978)
0.01
0.006302776 = product of:
0.012605552 = sum of:
0.012605552 = product of:
0.050422207 = sum of:
0.050422207 = weight(_text_:21 in 79) [ClassicSimilarity], result of:
0.050422207 = score(doc=79,freq=2.0), product of:
0.14731443 = queryWeight, product of:
3.0979297 = idf(docFreq=5425, maxDocs=44218)
0.04755254 = queryNorm
0.3422761 = fieldWeight in 79, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0979297 = idf(docFreq=5425, maxDocs=44218)
0.078125 = fieldNorm(doc=79)
0.25 = coord(1/4)
0.5 = coord(1/2)
- Date
- 21. 4.2007 19:10:18
-
Lancaster, F.W.: Indexing and abstracting in theory and practice (1998)
0.01
0.0053480826 = product of:
0.010696165 = sum of:
0.010696165 = product of:
0.04278466 = sum of:
0.04278466 = weight(_text_:21 in 4141) [ClassicSimilarity], result of:
0.04278466 = score(doc=4141,freq=4.0), product of:
0.14731443 = queryWeight, product of:
3.0979297 = idf(docFreq=5425, maxDocs=44218)
0.04755254 = queryNorm
0.2904309 = fieldWeight in 4141, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.0979297 = idf(docFreq=5425, maxDocs=44218)
0.046875 = fieldNorm(doc=4141)
0.25 = coord(1/4)
0.5 = coord(1/2)
- Date
- 25. 7.2002 21:08:31
- Footnote
- Rez. in: JASIS 50(1999) no.8, S.728-730 (J.-E. Mai); Indexer 21(1999) no.3, S.148 (P.F. Booth); Managing information 6(1999) no.1, S.48 (S.T. Clarke); Electronic library 17(1999) no.3, S.193 (F. Parry)
-
Fugmann, R.: ¬The analytico-synthetic foundation for large indexing & information retrieval systems : dedicated to Prof. Dr. Werner Schultheis, the vigorous initiator of modern chem. documentation in Germany on the occasion of his 85th birthday (1983)
0.01
0.005042221 = product of:
0.010084442 = sum of:
0.010084442 = product of:
0.040337767 = sum of:
0.040337767 = weight(_text_:21 in 215) [ClassicSimilarity], result of:
0.040337767 = score(doc=215,freq=2.0), product of:
0.14731443 = queryWeight, product of:
3.0979297 = idf(docFreq=5425, maxDocs=44218)
0.04755254 = queryNorm
0.27382088 = fieldWeight in 215, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0979297 = idf(docFreq=5425, maxDocs=44218)
0.0625 = fieldNorm(doc=215)
0.25 = coord(1/4)
0.5 = coord(1/2)
- Date
- 21. 4.2007 19:55:46