-
Tauchert, W.; Hospodarsky, J.; Krause, J.; Schneider, C.; Womser-Hacker, C.: Effects of linguistic functions on information retrieval in a German language full-text database : comparison between retrieval in abstract and full text (1991)
0.06
0.06196956 = product of:
0.12393912 = sum of:
0.12393912 = product of:
0.18590868 = sum of:
0.08533913 = weight(_text_:j in 465) [ClassicSimilarity], result of:
0.08533913 = score(doc=465,freq=4.0), product of:
0.14323919 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04507926 = queryNorm
0.5957806 = fieldWeight in 465, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.09375 = fieldNorm(doc=465)
0.100569546 = weight(_text_:c in 465) [ClassicSimilarity], result of:
0.100569546 = score(doc=465,freq=4.0), product of:
0.15549664 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.04507926 = queryNorm
0.64676344 = fieldWeight in 465, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.09375 = fieldNorm(doc=465)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
-
Sievert, M.E.; McKinin, E.J.: Why full-text misses some relevant documents : an analysis of documents not retrieved by CCML or MEDIS (1989)
0.02
0.022272548 = product of:
0.044545095 = sum of:
0.044545095 = product of:
0.06681764 = sum of:
0.030171938 = weight(_text_:j in 3564) [ClassicSimilarity], result of:
0.030171938 = score(doc=3564,freq=2.0), product of:
0.14323919 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04507926 = queryNorm
0.21064025 = fieldWeight in 3564, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.046875 = fieldNorm(doc=3564)
0.036645703 = weight(_text_:22 in 3564) [ClassicSimilarity], result of:
0.036645703 = score(doc=3564,freq=2.0), product of:
0.15785989 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04507926 = 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)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Date
- 9. 1.1996 10:22:31
- Source
- ASIS'89. Managing information and technology. Proceedings of the 52nd annual meeting of the American Society for Information Science, Washington D.C., 30.10.-2.11.1989. Vol.26. Ed.by J. Katzer and G.B. Newby
-
Tenopir, C.: Full text database retrieval performance (1985)
0.02
0.019753724 = product of:
0.03950745 = sum of:
0.03950745 = product of:
0.11852234 = sum of:
0.11852234 = weight(_text_:c in 406) [ClassicSimilarity], result of:
0.11852234 = score(doc=406,freq=2.0), product of:
0.15549664 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.04507926 = queryNorm
0.762218 = fieldWeight in 406, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.15625 = fieldNorm(doc=406)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Tenopir, C.: Full text databases (1984)
0.02
0.01580298 = product of:
0.03160596 = sum of:
0.03160596 = product of:
0.09481788 = sum of:
0.09481788 = weight(_text_:c in 398) [ClassicSimilarity], result of:
0.09481788 = score(doc=398,freq=2.0), product of:
0.15549664 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.04507926 = queryNorm
0.6097744 = fieldWeight in 398, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.125 = fieldNorm(doc=398)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Schwarz, C.: Freitextrecherche: Grenzen und Möglichkeiten (1982)
0.02
0.01580298 = product of:
0.03160596 = sum of:
0.03160596 = product of:
0.09481788 = sum of:
0.09481788 = weight(_text_:c in 1349) [ClassicSimilarity], result of:
0.09481788 = score(doc=1349,freq=2.0), product of:
0.15549664 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.04507926 = queryNorm
0.6097744 = fieldWeight in 1349, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.125 = fieldNorm(doc=1349)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Tenopir, C.: Searching by controlled vocabulary or free text (1987)
0.02
0.01580298 = product of:
0.03160596 = sum of:
0.03160596 = product of:
0.09481788 = sum of:
0.09481788 = weight(_text_:c in 1350) [ClassicSimilarity], result of:
0.09481788 = score(doc=1350,freq=2.0), product of:
0.15549664 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.04507926 = queryNorm
0.6097744 = fieldWeight in 1350, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.125 = fieldNorm(doc=1350)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
McDonald, J.; Ghaphery, J.: Do we have this in full-text? : providing access to content in full-text aggregated databases (2000)
0.01
0.014223188 = product of:
0.028446376 = sum of:
0.028446376 = product of:
0.08533913 = sum of:
0.08533913 = weight(_text_:j in 8287) [ClassicSimilarity], result of:
0.08533913 = score(doc=8287,freq=4.0), product of:
0.14323919 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04507926 = queryNorm
0.5957806 = fieldWeight in 8287, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.09375 = fieldNorm(doc=8287)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Markey, K.; Atherton, P.; Newton, C.: ¬An analysis of controlled vocabulary and free text search statements in online searches (1980)
0.01
0.013827606 = product of:
0.027655212 = sum of:
0.027655212 = product of:
0.082965635 = sum of:
0.082965635 = weight(_text_:c in 1401) [ClassicSimilarity], result of:
0.082965635 = score(doc=1401,freq=2.0), product of:
0.15549664 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.04507926 = queryNorm
0.5335526 = fieldWeight in 1401, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.109375 = fieldNorm(doc=1401)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Tenopir, C.; Ro, J.S.: Full text databases (1990)
0.01
0.013827606 = product of:
0.027655212 = sum of:
0.027655212 = product of:
0.082965635 = sum of:
0.082965635 = weight(_text_:c in 1916) [ClassicSimilarity], result of:
0.082965635 = score(doc=1916,freq=2.0), product of:
0.15549664 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.04507926 = queryNorm
0.5335526 = fieldWeight in 1916, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.109375 = fieldNorm(doc=1916)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Huschens, C.: Freitextindexierung in der Parlamentsdokumentation (1986)
0.01
0.013827606 = product of:
0.027655212 = sum of:
0.027655212 = product of:
0.082965635 = sum of:
0.082965635 = weight(_text_:c in 503) [ClassicSimilarity], result of:
0.082965635 = score(doc=503,freq=2.0), product of:
0.15549664 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.04507926 = queryNorm
0.5335526 = fieldWeight in 503, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.109375 = fieldNorm(doc=503)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Marcus, J.: Everyone's a futurist : full text year in review - 1994 (1994)
0.01
0.013409751 = product of:
0.026819501 = sum of:
0.026819501 = product of:
0.0804585 = sum of:
0.0804585 = weight(_text_:j in 2126) [ClassicSimilarity], result of:
0.0804585 = score(doc=2126,freq=2.0), product of:
0.14323919 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04507926 = queryNorm
0.5617073 = fieldWeight in 2126, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.125 = fieldNorm(doc=2126)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Kristensen, J.; Järvelin, K.: ¬The effectiveness of a searching thesaurus in free-text searching in a full-text database (1990)
0.01
0.013409751 = product of:
0.026819501 = sum of:
0.026819501 = product of:
0.0804585 = sum of:
0.0804585 = weight(_text_:j in 2043) [ClassicSimilarity], result of:
0.0804585 = score(doc=2043,freq=2.0), product of:
0.14323919 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04507926 = queryNorm
0.5617073 = fieldWeight in 2043, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.125 = fieldNorm(doc=2043)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Godby, J.: Two techniques for the identification of phrases in full text (1995)
0.01
0.011733531 = product of:
0.023467062 = sum of:
0.023467062 = product of:
0.070401184 = sum of:
0.070401184 = weight(_text_:j in 6829) [ClassicSimilarity], result of:
0.070401184 = score(doc=6829,freq=2.0), product of:
0.14323919 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04507926 = queryNorm
0.4914939 = fieldWeight in 6829, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.109375 = fieldNorm(doc=6829)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Freiburg, J.: Richtig suchen! : Textrecherche mit askSam (1995)
0.01
0.010057313 = product of:
0.020114627 = sum of:
0.020114627 = product of:
0.060343876 = sum of:
0.060343876 = weight(_text_:j in 2033) [ClassicSimilarity], result of:
0.060343876 = score(doc=2033,freq=2.0), product of:
0.14323919 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04507926 = queryNorm
0.4212805 = fieldWeight in 2033, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.09375 = fieldNorm(doc=2033)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Marcus, J.: ¬The full text ideal (1995)
0.01
0.008381094 = product of:
0.016762188 = sum of:
0.016762188 = product of:
0.05028656 = sum of:
0.05028656 = weight(_text_:j in 4086) [ClassicSimilarity], result of:
0.05028656 = score(doc=4086,freq=2.0), product of:
0.14323919 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04507926 = queryNorm
0.35106707 = fieldWeight in 4086, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.078125 = fieldNorm(doc=4086)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Pearce, C.; Nicholas, C.: TELLTALE: Experiments in a dynamic hypertext environment for degraded and multilingual data (1996)
0.01
0.008380796 = product of:
0.016761592 = sum of:
0.016761592 = product of:
0.050284773 = sum of:
0.050284773 = weight(_text_:c in 4071) [ClassicSimilarity], result of:
0.050284773 = score(doc=4071,freq=4.0), product of:
0.15549664 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.04507926 = queryNorm
0.32338172 = fieldWeight in 4071, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.046875 = fieldNorm(doc=4071)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Laegreid, J.A.: SIFT: a Norwegian information retrieval system (1993)
0.01
0.00814349 = product of:
0.01628698 = sum of:
0.01628698 = product of:
0.04886094 = sum of:
0.04886094 = weight(_text_:22 in 7701) [ClassicSimilarity], result of:
0.04886094 = score(doc=7701,freq=2.0), product of:
0.15785989 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04507926 = 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)
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
0.00814349 = product of:
0.01628698 = sum of:
0.01628698 = product of:
0.04886094 = sum of:
0.04886094 = weight(_text_:22 in 4919) [ClassicSimilarity], result of:
0.04886094 = score(doc=4919,freq=2.0), product of:
0.15785989 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04507926 = 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)
0.33333334 = coord(1/3)
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
0.00814349 = product of:
0.01628698 = sum of:
0.01628698 = product of:
0.04886094 = sum of:
0.04886094 = weight(_text_:22 in 5937) [ClassicSimilarity], result of:
0.04886094 = score(doc=5937,freq=2.0), product of:
0.15785989 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04507926 = 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)
0.33333334 = coord(1/3)
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
0.00814349 = product of:
0.01628698 = sum of:
0.01628698 = product of:
0.04886094 = sum of:
0.04886094 = weight(_text_:22 in 1169) [ClassicSimilarity], result of:
0.04886094 = score(doc=1169,freq=2.0), product of:
0.15785989 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04507926 = 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)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- c't. 2002, H.22, S.190-197
