-
Laegreid, J.A.: SIFT: a Norwegian information retrieval system (1993)
0.06
0.064607225 = product of:
0.19382167 = sum of:
0.19382167 = sum of:
0.14349468 = weight(_text_:j.a in 7701) [ClassicSimilarity], result of:
0.14349468 = score(doc=7701,freq=2.0), product of:
0.27455437 = queryWeight, product of:
5.913062 = idf(docFreq=324, maxDocs=44218)
0.046431843 = queryNorm
0.5226458 = fieldWeight in 7701, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.913062 = idf(docFreq=324, maxDocs=44218)
0.0625 = fieldNorm(doc=7701)
0.05032699 = weight(_text_:22 in 7701) [ClassicSimilarity], result of:
0.05032699 = score(doc=7701,freq=2.0), product of:
0.1625964 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046431843 = 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)
0.33333334 = coord(1/3)
- Date
- 23. 1.1999 19:22:09
-
Tenopir, C.: Full-text retrieval : systems and files (1994)
0.02
0.02391578 = product of:
0.07174734 = sum of:
0.07174734 = product of:
0.14349468 = sum of:
0.14349468 = weight(_text_:j.a in 2424) [ClassicSimilarity], result of:
0.14349468 = score(doc=2424,freq=2.0), product of:
0.27455437 = queryWeight, product of:
5.913062 = idf(docFreq=324, maxDocs=44218)
0.046431843 = queryNorm
0.5226458 = fieldWeight in 2424, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.913062 = idf(docFreq=324, maxDocs=44218)
0.0625 = fieldNorm(doc=2424)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Source
- Advances in library automation and networking. Vol.5. Ed.: J.A. Hewitt and C.W. Bailey
-
McKinin, E.J.; Sievert, M.E.; Johnson, D.; Mitchell, J.A.: ¬The Medline/full-text research project (1991)
0.02
0.017936837 = product of:
0.053810507 = sum of:
0.053810507 = product of:
0.107621014 = sum of:
0.107621014 = weight(_text_:j.a in 5385) [ClassicSimilarity], result of:
0.107621014 = score(doc=5385,freq=2.0), product of:
0.27455437 = queryWeight, product of:
5.913062 = idf(docFreq=324, maxDocs=44218)
0.046431843 = queryNorm
0.39198434 = fieldWeight in 5385, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.913062 = idf(docFreq=324, maxDocs=44218)
0.046875 = fieldNorm(doc=5385)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
-
Reinisch, F.: Wer suchet - der findet? : oder Die Überwindung der sprachlichen Grenzen bei der Suche in Volltextdatenbanken (2000)
0.01
0.008387832 = product of:
0.025163496 = sum of:
0.025163496 = product of:
0.05032699 = sum of:
0.05032699 = weight(_text_:22 in 4919) [ClassicSimilarity], result of:
0.05032699 = score(doc=4919,freq=2.0), product of:
0.1625964 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046431843 = 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)
0.33333334 = coord(1/3)
- Date
- 22. 7.2000 17:48:06
-
Zillmann, H.: OSIRIS und eLib : Information Retrieval und Search Engines in Full-text Databases (2001)
0.01
0.008387832 = product of:
0.025163496 = sum of:
0.025163496 = product of:
0.05032699 = sum of:
0.05032699 = weight(_text_:22 in 5937) [ClassicSimilarity], result of:
0.05032699 = score(doc=5937,freq=2.0), product of:
0.1625964 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046431843 = 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)
0.33333334 = coord(1/3)
- Date
- 14. 6.2001 12:22:31
-
Dambeck, H.; Engler, T.: Gesucht und gefunden : Neun Volltext-Suchprogramme für den Desktop (2002)
0.01
0.008387832 = product of:
0.025163496 = sum of:
0.025163496 = product of:
0.05032699 = sum of:
0.05032699 = weight(_text_:22 in 1169) [ClassicSimilarity], result of:
0.05032699 = score(doc=1169,freq=2.0), product of:
0.1625964 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046431843 = 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)
0.33333334 = coord(1/3)
- 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
0.0062908735 = product of:
0.01887262 = sum of:
0.01887262 = product of:
0.03774524 = sum of:
0.03774524 = weight(_text_:22 in 3564) [ClassicSimilarity], result of:
0.03774524 = score(doc=3564,freq=2.0), product of:
0.1625964 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046431843 = 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)
0.33333334 = coord(1/3)
- Date
- 9. 1.1996 10:22:31