-
Thompson, D.M.: Online public access catalogs and user instruction (1994)
1.97
1.9674449 = sum of:
1.9674449 = product of:
3.9348898 = sum of:
3.9348898 = weight(author_txt:thompson in 1047) [ClassicSimilarity], result of:
3.9348898 = score(doc=1047,freq=1.0), product of:
0.7759815 = queryWeight, product of:
1.1091623 = boost
8.113368 = idf(docFreq=35, maxDocs=44218)
0.08622934 = queryNorm
5.070855 = fieldWeight in 1047, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.113368 = idf(docFreq=35, maxDocs=44218)
0.625 = fieldNorm(doc=1047)
0.5 = coord(1/2)
-
Thompson, L.S.: Ebert, Friedrich Adolf (1983)
1.97
1.9674449 = sum of:
1.9674449 = product of:
3.9348898 = sum of:
3.9348898 = weight(author_txt:thompson in 7818) [ClassicSimilarity], result of:
3.9348898 = score(doc=7818,freq=1.0), product of:
0.7759815 = queryWeight, product of:
1.1091623 = boost
8.113368 = idf(docFreq=35, maxDocs=44218)
0.08622934 = queryNorm
5.070855 = fieldWeight in 7818, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.113368 = idf(docFreq=35, maxDocs=44218)
0.625 = fieldNorm(doc=7818)
0.5 = coord(1/2)
-
Thompson, N.J.: Intellectual property materials online/CD-ROM : what and where (1992)
1.97
1.9674449 = sum of:
1.9674449 = product of:
3.9348898 = sum of:
3.9348898 = weight(author_txt:thompson in 578) [ClassicSimilarity], result of:
3.9348898 = score(doc=578,freq=1.0), product of:
0.7759815 = queryWeight, product of:
1.1091623 = boost
8.113368 = idf(docFreq=35, maxDocs=44218)
0.08622934 = queryNorm
5.070855 = fieldWeight in 578, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.113368 = idf(docFreq=35, maxDocs=44218)
0.625 = fieldNorm(doc=578)
0.5 = coord(1/2)
-
Thompson, G.B.: Information literacy accreditation mandates : what they mean for faculty and librarians (2002)
1.97
1.9674449 = sum of:
1.9674449 = product of:
3.9348898 = sum of:
3.9348898 = weight(author_txt:thompson in 41) [ClassicSimilarity], result of:
3.9348898 = score(doc=41,freq=1.0), product of:
0.7759815 = queryWeight, product of:
1.1091623 = boost
8.113368 = idf(docFreq=35, maxDocs=44218)
0.08622934 = queryNorm
5.070855 = fieldWeight in 41, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.113368 = idf(docFreq=35, maxDocs=44218)
0.625 = fieldNorm(doc=41)
0.5 = coord(1/2)
-
Thompson, R.F.: ¬Das Gehirn : von der Nervenzelle zur Verhaltenssteuerung (1994)
1.97
1.9674449 = sum of:
1.9674449 = product of:
3.9348898 = sum of:
3.9348898 = weight(author_txt:thompson in 1712) [ClassicSimilarity], result of:
3.9348898 = score(doc=1712,freq=1.0), product of:
0.7759815 = queryWeight, product of:
1.1091623 = boost
8.113368 = idf(docFreq=35, maxDocs=44218)
0.08622934 = queryNorm
5.070855 = fieldWeight in 1712, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.113368 = idf(docFreq=35, maxDocs=44218)
0.625 = fieldNorm(doc=1712)
0.5 = coord(1/2)
-
Smith, M.P.; Pollitt, A.S.: Ranking and relevance feedback extensions to a view-based searching system (1995)
0.70
0.6980555 = sum of:
0.6980555 = product of:
0.9307407 = sum of:
0.029588798 = weight(abstract_txt:system in 3855) [ClassicSimilarity], result of:
0.029588798 = score(doc=3855,freq=1.0), product of:
0.112307824 = queryWeight, product of:
3.3723085 = idf(docFreq=4123, maxDocs=44218)
0.03330295 = queryNorm
0.2634616 = fieldWeight in 3855, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.3723085 = idf(docFreq=4123, maxDocs=44218)
0.078125 = fieldNorm(doc=3855)
0.06965354 = weight(abstract_txt:evaluation in 3855) [ClassicSimilarity], result of:
0.06965354 = score(doc=3855,freq=1.0), product of:
0.1987409 = queryWeight, product of:
1.3302664 = boost
4.4860687 = idf(docFreq=1353, maxDocs=44218)
0.03330295 = queryNorm
0.35047412 = fieldWeight in 3855, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.4860687 = idf(docFreq=1353, maxDocs=44218)
0.078125 = fieldNorm(doc=3855)
0.13088489 = weight(abstract_txt:relevance in 3855) [ClassicSimilarity], result of:
0.13088489 = score(doc=3855,freq=2.0), product of:
0.24020098 = queryWeight, product of:
1.4624546 = boost
4.931848 = idf(docFreq=866, maxDocs=44218)
0.03330295 = queryNorm
0.5448974 = fieldWeight in 3855, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.931848 = idf(docFreq=866, maxDocs=44218)
0.078125 = fieldNorm(doc=3855)
0.19149098 = weight(abstract_txt:ranking in 3855) [ClassicSimilarity], result of:
0.19149098 = score(doc=3855,freq=2.0), product of:
0.3095618 = queryWeight, product of:
1.6602316 = boost
5.598813 = idf(docFreq=444, maxDocs=44218)
0.03330295 = queryNorm
0.61858726 = fieldWeight in 3855, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.598813 = idf(docFreq=444, maxDocs=44218)
0.078125 = fieldNorm(doc=3855)
0.22917424 = weight(abstract_txt:feedback in 3855) [ClassicSimilarity], result of:
0.22917424 = score(doc=3855,freq=2.0), product of:
0.3489466 = queryWeight, product of:
1.7626841 = boost
5.9443145 = idf(docFreq=314, maxDocs=44218)
0.03330295 = queryNorm
0.6567602 = fieldWeight in 3855, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.9443145 = idf(docFreq=314, maxDocs=44218)
0.078125 = fieldNorm(doc=3855)
0.27994832 = weight(abstract_txt:front in 3855) [ClassicSimilarity], result of:
0.27994832 = score(doc=3855,freq=1.0), product of:
0.5023931 = queryWeight, product of:
2.1150315 = boost
7.132539 = idf(docFreq=95, maxDocs=44218)
0.03330295 = queryNorm
0.5572296 = fieldWeight in 3855, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.132539 = idf(docFreq=95, maxDocs=44218)
0.078125 = fieldNorm(doc=3855)
0.75 = coord(6/8)
-
Efthimiadis, E.N.: User choices : a new yardstick for the evaluation of ranking algorithms for interactive query expansion (1995)
0.55
0.5517532 = sum of:
0.5517532 = product of:
0.735671 = sum of:
0.023671038 = weight(abstract_txt:system in 5697) [ClassicSimilarity], result of:
0.023671038 = score(doc=5697,freq=1.0), product of:
0.112307824 = queryWeight, product of:
3.3723085 = idf(docFreq=4123, maxDocs=44218)
0.03330295 = queryNorm
0.21076928 = fieldWeight in 5697, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.3723085 = idf(docFreq=4123, maxDocs=44218)
0.0625 = fieldNorm(doc=5697)
0.111445665 = weight(abstract_txt:evaluation in 5697) [ClassicSimilarity], result of:
0.111445665 = score(doc=5697,freq=4.0), product of:
0.1987409 = queryWeight, product of:
1.3302664 = boost
4.4860687 = idf(docFreq=1353, maxDocs=44218)
0.03330295 = queryNorm
0.5607586 = fieldWeight in 5697, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.4860687 = idf(docFreq=1353, maxDocs=44218)
0.0625 = fieldNorm(doc=5697)
0.07403967 = weight(abstract_txt:relevance in 5697) [ClassicSimilarity], result of:
0.07403967 = score(doc=5697,freq=1.0), product of:
0.24020098 = queryWeight, product of:
1.4624546 = boost
4.931848 = idf(docFreq=866, maxDocs=44218)
0.03330295 = queryNorm
0.3082405 = fieldWeight in 5697, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.931848 = idf(docFreq=866, maxDocs=44218)
0.0625 = fieldNorm(doc=5697)
0.21664733 = weight(abstract_txt:ranking in 5697) [ClassicSimilarity], result of:
0.21664733 = score(doc=5697,freq=4.0), product of:
0.3095618 = queryWeight, product of:
1.6602316 = boost
5.598813 = idf(docFreq=444, maxDocs=44218)
0.03330295 = queryNorm
0.69985163 = fieldWeight in 5697, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.598813 = idf(docFreq=444, maxDocs=44218)
0.0625 = fieldNorm(doc=5697)
0.12964052 = weight(abstract_txt:feedback in 5697) [ClassicSimilarity], result of:
0.12964052 = score(doc=5697,freq=1.0), product of:
0.3489466 = queryWeight, product of:
1.7626841 = boost
5.9443145 = idf(docFreq=314, maxDocs=44218)
0.03330295 = queryNorm
0.37151965 = fieldWeight in 5697, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.9443145 = idf(docFreq=314, maxDocs=44218)
0.0625 = fieldNorm(doc=5697)
0.18022673 = weight(abstract_txt:operational in 5697) [ClassicSimilarity], result of:
0.18022673 = score(doc=5697,freq=1.0), product of:
0.43465492 = queryWeight, product of:
1.967285 = boost
6.634292 = idf(docFreq=157, maxDocs=44218)
0.03330295 = queryNorm
0.41464326 = fieldWeight in 5697, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.634292 = idf(docFreq=157, maxDocs=44218)
0.0625 = fieldNorm(doc=5697)
0.75 = coord(6/8)
-
Robertson, S.E.: OKAPI at TREC-3 (1995)
0.51
0.5113354 = sum of:
0.5113354 = product of:
0.8181366 = sum of:
0.035506558 = weight(abstract_txt:system in 5694) [ClassicSimilarity], result of:
0.035506558 = score(doc=5694,freq=1.0), product of:
0.112307824 = queryWeight, product of:
3.3723085 = idf(docFreq=4123, maxDocs=44218)
0.03330295 = queryNorm
0.3161539 = fieldWeight in 5694, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.3723085 = idf(docFreq=4123, maxDocs=44218)
0.09375 = fieldNorm(doc=5694)
0.1110595 = weight(abstract_txt:relevance in 5694) [ClassicSimilarity], result of:
0.1110595 = score(doc=5694,freq=1.0), product of:
0.24020098 = queryWeight, product of:
1.4624546 = boost
4.931848 = idf(docFreq=866, maxDocs=44218)
0.03330295 = queryNorm
0.46236074 = fieldWeight in 5694, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.931848 = idf(docFreq=866, maxDocs=44218)
0.09375 = fieldNorm(doc=5694)
0.1624855 = weight(abstract_txt:ranking in 5694) [ClassicSimilarity], result of:
0.1624855 = score(doc=5694,freq=1.0), product of:
0.3095618 = queryWeight, product of:
1.6602316 = boost
5.598813 = idf(docFreq=444, maxDocs=44218)
0.03330295 = queryNorm
0.52488875 = fieldWeight in 5694, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.598813 = idf(docFreq=444, maxDocs=44218)
0.09375 = fieldNorm(doc=5694)
0.19446078 = weight(abstract_txt:feedback in 5694) [ClassicSimilarity], result of:
0.19446078 = score(doc=5694,freq=1.0), product of:
0.3489466 = queryWeight, product of:
1.7626841 = boost
5.9443145 = idf(docFreq=314, maxDocs=44218)
0.03330295 = queryNorm
0.55727947 = fieldWeight in 5694, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.9443145 = idf(docFreq=314, maxDocs=44218)
0.09375 = fieldNorm(doc=5694)
0.31462422 = weight(abstract_txt:weighting in 5694) [ClassicSimilarity], result of:
0.31462422 = score(doc=5694,freq=1.0), product of:
0.48091212 = queryWeight, product of:
2.069321 = boost
6.9783883 = idf(docFreq=111, maxDocs=44218)
0.03330295 = queryNorm
0.6542239 = fieldWeight in 5694, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.9783883 = idf(docFreq=111, maxDocs=44218)
0.09375 = fieldNorm(doc=5694)
0.625 = coord(5/8)
-
Beaulieu, M.; Jones, S.: Interactive searching and interface issues in the Okapi best match probabilistic retrieval system (1998)
0.47
0.47121412 = sum of:
0.47121412 = product of:
0.7539426 = sum of:
0.05021386 = weight(abstract_txt:system in 430) [ClassicSimilarity], result of:
0.05021386 = score(doc=430,freq=2.0), product of:
0.112307824 = queryWeight, product of:
3.3723085 = idf(docFreq=4123, maxDocs=44218)
0.03330295 = queryNorm
0.44710916 = fieldWeight in 430, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3723085 = idf(docFreq=4123, maxDocs=44218)
0.09375 = fieldNorm(doc=430)
0.08358425 = weight(abstract_txt:evaluation in 430) [ClassicSimilarity], result of:
0.08358425 = score(doc=430,freq=1.0), product of:
0.1987409 = queryWeight, product of:
1.3302664 = boost
4.4860687 = idf(docFreq=1353, maxDocs=44218)
0.03330295 = queryNorm
0.42056894 = fieldWeight in 430, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.4860687 = idf(docFreq=1353, maxDocs=44218)
0.09375 = fieldNorm(doc=430)
0.1110595 = weight(abstract_txt:relevance in 430) [ClassicSimilarity], result of:
0.1110595 = score(doc=430,freq=1.0), product of:
0.24020098 = queryWeight, product of:
1.4624546 = boost
4.931848 = idf(docFreq=866, maxDocs=44218)
0.03330295 = queryNorm
0.46236074 = fieldWeight in 430, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.931848 = idf(docFreq=866, maxDocs=44218)
0.09375 = fieldNorm(doc=430)
0.19446078 = weight(abstract_txt:feedback in 430) [ClassicSimilarity], result of:
0.19446078 = score(doc=430,freq=1.0), product of:
0.3489466 = queryWeight, product of:
1.7626841 = boost
5.9443145 = idf(docFreq=314, maxDocs=44218)
0.03330295 = queryNorm
0.55727947 = fieldWeight in 430, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.9443145 = idf(docFreq=314, maxDocs=44218)
0.09375 = fieldNorm(doc=430)
0.31462422 = weight(abstract_txt:weighting in 430) [ClassicSimilarity], result of:
0.31462422 = score(doc=430,freq=1.0), product of:
0.48091212 = queryWeight, product of:
2.069321 = boost
6.9783883 = idf(docFreq=111, maxDocs=44218)
0.03330295 = queryNorm
0.6542239 = fieldWeight in 430, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.9783883 = idf(docFreq=111, maxDocs=44218)
0.09375 = fieldNorm(doc=430)
0.625 = coord(5/8)
-
Robertson, S.E.: On term selection for query expansion (1990)
0.46
0.45848405 = sum of:
0.45848405 = product of:
0.9169681 = sum of:
0.04142432 = weight(abstract_txt:system in 2650) [ClassicSimilarity], result of:
0.04142432 = score(doc=2650,freq=1.0), product of:
0.112307824 = queryWeight, product of:
3.3723085 = idf(docFreq=4123, maxDocs=44218)
0.03330295 = queryNorm
0.36884624 = fieldWeight in 2650, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.3723085 = idf(docFreq=4123, maxDocs=44218)
0.109375 = fieldNorm(doc=2650)
0.12956943 = weight(abstract_txt:relevance in 2650) [ClassicSimilarity], result of:
0.12956943 = score(doc=2650,freq=1.0), product of:
0.24020098 = queryWeight, product of:
1.4624546 = boost
4.931848 = idf(docFreq=866, maxDocs=44218)
0.03330295 = queryNorm
0.5394209 = fieldWeight in 2650, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.931848 = idf(docFreq=866, maxDocs=44218)
0.109375 = fieldNorm(doc=2650)
0.22687092 = weight(abstract_txt:feedback in 2650) [ClassicSimilarity], result of:
0.22687092 = score(doc=2650,freq=1.0), product of:
0.3489466 = queryWeight, product of:
1.7626841 = boost
5.9443145 = idf(docFreq=314, maxDocs=44218)
0.03330295 = queryNorm
0.6501594 = fieldWeight in 2650, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.9443145 = idf(docFreq=314, maxDocs=44218)
0.109375 = fieldNorm(doc=2650)
0.51910347 = weight(abstract_txt:weighting in 2650) [ClassicSimilarity], result of:
0.51910347 = score(doc=2650,freq=2.0), product of:
0.48091212 = queryWeight, product of:
2.069321 = boost
6.9783883 = idf(docFreq=111, maxDocs=44218)
0.03330295 = queryNorm
1.0794144 = fieldWeight in 2650, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.9783883 = idf(docFreq=111, maxDocs=44218)
0.109375 = fieldNorm(doc=2650)
0.5 = coord(4/8)