-
Preston, L.A.; Ebbs, C.M.; Luther, J.: 'Full text' access evaluation : are we getting the real thing? (1998)
0.04
0.04274173 = product of:
0.08548346 = sum of:
0.08548346 = product of:
0.17096692 = sum of:
0.17096692 = weight(_text_:l.a in 2695) [ClassicSimilarity], result of:
0.17096692 = score(doc=2695,freq=2.0), product of:
0.3112738 = queryWeight, product of:
7.1017675 = idf(docFreq=98, maxDocs=44218)
0.04383047 = queryNorm
0.5492493 = fieldWeight in 2695, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.1017675 = idf(docFreq=98, maxDocs=44218)
0.0546875 = fieldNorm(doc=2695)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Laegreid, J.A.: SIFT: a Norwegian information retrieval system (1993)
0.01
0.011876847 = product of:
0.023753693 = sum of:
0.023753693 = product of:
0.047507387 = sum of:
0.047507387 = weight(_text_:22 in 7701) [ClassicSimilarity], result of:
0.047507387 = score(doc=7701,freq=2.0), product of:
0.15348683 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04383047 = queryNorm
0.30952093 = fieldWeight in 7701, 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=7701)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 23. 1.1999 19:22:09
-
Reinisch, F.: Wer suchet - der findet? : oder Die Überwindung der sprachlichen Grenzen bei der Suche in Volltextdatenbanken (2000)
0.01
0.011876847 = product of:
0.023753693 = sum of:
0.023753693 = product of:
0.047507387 = sum of:
0.047507387 = weight(_text_:22 in 4919) [ClassicSimilarity], result of:
0.047507387 = score(doc=4919,freq=2.0), product of:
0.15348683 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04383047 = queryNorm
0.30952093 = fieldWeight in 4919, 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=4919)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 7.2000 17:48:06
-
Zillmann, H.: OSIRIS und eLib : Information Retrieval und Search Engines in Full-text Databases (2001)
0.01
0.011876847 = product of:
0.023753693 = sum of:
0.023753693 = product of:
0.047507387 = sum of:
0.047507387 = weight(_text_:22 in 5937) [ClassicSimilarity], result of:
0.047507387 = score(doc=5937,freq=2.0), product of:
0.15348683 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04383047 = queryNorm
0.30952093 = fieldWeight in 5937, 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=5937)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 14. 6.2001 12:22:31
-
Dambeck, H.; Engler, T.: Gesucht und gefunden : Neun Volltext-Suchprogramme für den Desktop (2002)
0.01
0.011876847 = product of:
0.023753693 = sum of:
0.023753693 = product of:
0.047507387 = sum of:
0.047507387 = weight(_text_:22 in 1169) [ClassicSimilarity], result of:
0.047507387 = score(doc=1169,freq=2.0), product of:
0.15348683 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04383047 = queryNorm
0.30952093 = fieldWeight in 1169, 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=1169)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- c't. 2002, H.22, S.190-197
-
Sievert, M.E.; McKinin, E.J.: Why full-text misses some relevant documents : an analysis of documents not retrieved by CCML or MEDIS (1989)
0.01
0.008907635 = product of:
0.01781527 = sum of:
0.01781527 = product of:
0.03563054 = sum of:
0.03563054 = weight(_text_:22 in 3564) [ClassicSimilarity], result of:
0.03563054 = score(doc=3564,freq=2.0), product of:
0.15348683 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04383047 = queryNorm
0.23214069 = fieldWeight in 3564, 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=3564)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 9. 1.1996 10:22:31
