-
Lancaster, F.W.: Vocabulary control for information retrieval (1986)
0.04
0.03804931 = product of:
0.07609862 = sum of:
0.07609862 = sum of:
0.03549861 = weight(_text_:u in 217) [ClassicSimilarity], result of:
0.03549861 = score(doc=217,freq=2.0), product of:
0.12265316 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0374577 = queryNorm
0.28942272 = fieldWeight in 217, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0625 = fieldNorm(doc=217)
0.04060001 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
0.04060001 = score(doc=217,freq=2.0), product of:
0.13117048 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0374577 = 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)
- Date
- 22. 4.2007 10:07:51
- Theme
- Grundlagen u. Einführungen: Allgemeine Literatur
-
Rowley, J.E.: Organizing knowledge : an introduction to information retrieval (1992)
0.01
0.011093316 = product of:
0.022186631 = sum of:
0.022186631 = product of:
0.044373263 = sum of:
0.044373263 = weight(_text_:u in 823) [ClassicSimilarity], result of:
0.044373263 = score(doc=823,freq=2.0), product of:
0.12265316 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0374577 = queryNorm
0.3617784 = fieldWeight in 823, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.078125 = fieldNorm(doc=823)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Grundlagen u. Einführungen: Allgemeine Literatur
-
Booth, P.F.; South, M.L.: Information filing and finding (1982)
0.01
0.011093316 = product of:
0.022186631 = sum of:
0.022186631 = product of:
0.044373263 = sum of:
0.044373263 = weight(_text_:u in 4192) [ClassicSimilarity], result of:
0.044373263 = score(doc=4192,freq=2.0), product of:
0.12265316 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0374577 = queryNorm
0.3617784 = fieldWeight in 4192, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.078125 = fieldNorm(doc=4192)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Grundlagen u. Einführungen: Allgemeine Literatur
-
Chu, H.: Information representation and retrieval in the digital age (2010)
0.01
0.007765321 = product of:
0.015530642 = sum of:
0.015530642 = product of:
0.031061284 = sum of:
0.031061284 = weight(_text_:u in 377) [ClassicSimilarity], result of:
0.031061284 = score(doc=377,freq=2.0), product of:
0.12265316 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0374577 = queryNorm
0.25324488 = fieldWeight in 377, 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=377)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Grundlagen u. Einführungen: Allgemeine Literatur
-
Chu, H.: Information representation and retrieval in the digital age (2010)
0.00
0.0022186632 = product of:
0.0044373265 = sum of:
0.0044373265 = product of:
0.008874653 = sum of:
0.008874653 = weight(_text_:u in 92) [ClassicSimilarity], result of:
0.008874653 = score(doc=92,freq=2.0), product of:
0.12265316 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0374577 = queryNorm
0.07235568 = fieldWeight in 92, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.015625 = fieldNorm(doc=92)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Grundlagen u. Einführungen: Allgemeine Literatur