-
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
0.008978828 = product of:
0.03591531 = sum of:
0.03591531 = weight(_text_:library in 215) [ClassicSimilarity], result of:
0.03591531 = score(doc=215,freq=2.0), product of:
0.15453665 = queryWeight, product of:
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.05877307 = queryNorm
0.23240642 = fieldWeight in 215, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.0625 = fieldNorm(doc=215)
0.25 = coord(1/4)
- Series
- Sarada Ranganathan Lectures; 14)(Sarada Ranganathan Endowment for Library Science series ; 16
-
Lancaster, F.W.: Vocabulary control for information retrieval (1986)
0.01
0.007962939 = product of:
0.031851757 = sum of:
0.031851757 = product of:
0.063703515 = sum of:
0.063703515 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
0.063703515 = score(doc=217,freq=2.0), product of:
0.20581327 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05877307 = 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)
0.25 = coord(1/4)
- Date
- 22. 4.2007 10:07:51
-
Gödert, W.; Hubrich, J.; Nagelschmidt, M.: Semantic knowledge representation for information retrieval (2014)
0.01
0.0059722043 = product of:
0.023888817 = sum of:
0.023888817 = product of:
0.047777634 = sum of:
0.047777634 = weight(_text_:22 in 987) [ClassicSimilarity], result of:
0.047777634 = score(doc=987,freq=2.0), product of:
0.20581327 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05877307 = 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)
0.25 = coord(1/4)
- Date
- 23. 7.2017 13:49:22