-
Lancaster, F.W.: Vocabulary control for information retrieval (1986)
0.00
0.0020907382 = product of:
0.008362953 = sum of:
0.008362953 = product of:
0.041814763 = sum of:
0.041814763 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
0.041814763 = score(doc=217,freq=2.0), product of:
0.1350951 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.038578436 = 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)
0.2 = coord(1/5)
0.25 = coord(1/4)
- Date
- 22. 4.2007 10:07:51
-
Meadow, C.T.: Text information retrieval systems (1992)
0.00
0.0013185729 = product of:
0.0052742916 = sum of:
0.0052742916 = product of:
0.026371457 = sum of:
0.026371457 = weight(_text_:29 in 1519) [ClassicSimilarity], result of:
0.026371457 = score(doc=1519,freq=2.0), product of:
0.13570687 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.038578436 = queryNorm
0.19432661 = fieldWeight in 1519, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0390625 = fieldNorm(doc=1519)
0.2 = coord(1/5)
0.25 = coord(1/4)
- Date
- 29. 2.2008 20:36:05
-
Kuhlen, R.: Hypertext : ein nichtlineares Medium zwischen Buch und Wissensbank (1991)
0.00
0.0010939429 = product of:
0.0043757716 = sum of:
0.0043757716 = product of:
0.021878857 = sum of:
0.021878857 = weight(_text_:28 in 343) [ClassicSimilarity], result of:
0.021878857 = score(doc=343,freq=2.0), product of:
0.13819811 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.038578436 = queryNorm
0.15831517 = fieldWeight in 343, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.03125 = fieldNorm(doc=343)
0.2 = coord(1/5)
0.25 = coord(1/4)
- Date
- 28. 5.2007 18:24:46
