-
Lancaster, F.W.: Vocabulary control for information retrieval (1986)
0.02
0.02001542 = product of:
0.05003855 = sum of:
0.042434808 = product of:
0.12730442 = sum of:
0.12730442 = weight(_text_:pr in 217) [ClassicSimilarity], result of:
0.12730442 = score(doc=217,freq=2.0), product of:
0.20103675 = queryWeight, product of:
7.1642876 = idf(docFreq=92, maxDocs=44218)
0.028060954 = queryNorm
0.6332395 = fieldWeight in 217, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.1642876 = idf(docFreq=92, maxDocs=44218)
0.0625 = fieldNorm(doc=217)
0.33333334 = coord(1/3)
0.0076037436 = product of:
0.030414974 = sum of:
0.030414974 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
0.030414974 = score(doc=217,freq=2.0), product of:
0.09826468 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.028060954 = 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)
0.25 = coord(1/4)
0.4 = coord(2/5)
- Date
- 22. 4.2007 10:07:51
- Imprint
- Arlington, VA : Information Resources Pr.
-
Blair, D.C.: Language and representation in information retrieval (1991)
0.01
0.009168985 = product of:
0.045844924 = sum of:
0.045844924 = weight(_text_:doksprachen in 1545) [ClassicSimilarity], result of:
0.045844924 = score(doc=1545,freq=2.0), product of:
0.17061387 = queryWeight, product of:
6.0801163 = idf(docFreq=274, maxDocs=44218)
0.028060954 = queryNorm
0.26870573 = fieldWeight in 1545, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.0801163 = idf(docFreq=274, maxDocs=44218)
0.03125 = fieldNorm(doc=1545)
0.2 = coord(1/5)
- Theme
- Verbale Doksprachen im Online-Retrieval
-
Gebhardt, F.: Dokumentationssysteme (1981)
0.00
0.0019701326 = product of:
0.009850662 = sum of:
0.009850662 = product of:
0.029551985 = sum of:
0.029551985 = weight(_text_:f in 1560) [ClassicSimilarity], result of:
0.029551985 = score(doc=1560,freq=2.0), product of:
0.11184496 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.028060954 = queryNorm
0.26422277 = fieldWeight in 1560, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.046875 = fieldNorm(doc=1560)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
