-
Buckley, C.; Singhal, A.; Mitra, M.; Salton, G.: New retrieval approaches using SMART : TREC 4 (1996)
0.02
0.021091223 = product of:
0.06327367 = sum of:
0.06327367 = product of:
0.094910495 = sum of:
0.028952489 = weight(_text_:m in 7528) [ClassicSimilarity], result of:
0.028952489 = score(doc=7528,freq=2.0), product of:
0.087754816 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.03526487 = queryNorm
0.3299248 = fieldWeight in 7528, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.09375 = fieldNorm(doc=7528)
0.06595801 = weight(_text_:g in 7528) [ClassicSimilarity], result of:
0.06595801 = score(doc=7528,freq=2.0), product of:
0.132453 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.03526487 = queryNorm
0.49797297 = fieldWeight in 7528, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.09375 = fieldNorm(doc=7528)
0.6666667 = coord(2/3)
0.33333334 = coord(1/3)
-
Kazai, G.; Lalmas, M.: ¬The overlap problem in content-oriented XML retrieval evaluation (2004)
0.02
0.01757602 = product of:
0.052728057 = sum of:
0.052728057 = product of:
0.079092085 = sum of:
0.024127075 = weight(_text_:m in 4083) [ClassicSimilarity], result of:
0.024127075 = score(doc=4083,freq=2.0), product of:
0.087754816 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.03526487 = queryNorm
0.27493733 = fieldWeight in 4083, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.078125 = fieldNorm(doc=4083)
0.05496501 = weight(_text_:g in 4083) [ClassicSimilarity], result of:
0.05496501 = score(doc=4083,freq=2.0), product of:
0.132453 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.03526487 = queryNorm
0.4149775 = fieldWeight in 4083, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.078125 = fieldNorm(doc=4083)
0.6666667 = coord(2/3)
0.33333334 = coord(1/3)
-
Wood, F.; Ford, N.; Miller, D.; Sobczyk, G.; Duffin, R.: Information skills, searching behaviour and cognitive styles for student-centred learning : a computer-assisted learning approach (1996)
0.01
0.013699206 = product of:
0.041097615 = sum of:
0.041097615 = product of:
0.06164642 = sum of:
0.032979004 = weight(_text_:g in 4341) [ClassicSimilarity], result of:
0.032979004 = score(doc=4341,freq=2.0), product of:
0.132453 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.03526487 = queryNorm
0.24898648 = fieldWeight in 4341, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.046875 = fieldNorm(doc=4341)
0.028667416 = weight(_text_:22 in 4341) [ClassicSimilarity], result of:
0.028667416 = score(doc=4341,freq=2.0), product of:
0.12349156 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03526487 = queryNorm
0.23214069 = fieldWeight in 4341, 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=4341)
0.6666667 = coord(2/3)
0.33333334 = coord(1/3)
- Source
- Journal of information science. 22(1996) no.2, S.79-92
-
Sanderson, M.: ¬The Reuters test collection (1996)
0.01
0.012783308 = product of:
0.038349923 = sum of:
0.038349923 = product of:
0.057524882 = sum of:
0.019301658 = weight(_text_:m in 6971) [ClassicSimilarity], result of:
0.019301658 = score(doc=6971,freq=2.0), product of:
0.087754816 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.03526487 = queryNorm
0.21994986 = fieldWeight in 6971, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0625 = fieldNorm(doc=6971)
0.038223222 = weight(_text_:22 in 6971) [ClassicSimilarity], result of:
0.038223222 = score(doc=6971,freq=2.0), product of:
0.12349156 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03526487 = queryNorm
0.30952093 = fieldWeight in 6971, 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=6971)
0.6666667 = coord(2/3)
0.33333334 = coord(1/3)
- Source
- Information retrieval: new systems and current research. Proceedings of the 16th Research Colloquium of the British Computer Society Information Retrieval Specialist Group, Drymen, Scotland, 22-23 Mar 94. Ed.: R. Leon
-
Pemberton, J.K.; Ojala, M.; Garman, N.: Head to head : searching the Web versus traditional services (1998)
0.01
0.012783308 = product of:
0.038349923 = sum of:
0.038349923 = product of:
0.057524882 = sum of:
0.019301658 = weight(_text_:m in 3572) [ClassicSimilarity], result of:
0.019301658 = score(doc=3572,freq=2.0), product of:
0.087754816 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.03526487 = queryNorm
0.21994986 = fieldWeight in 3572, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0625 = fieldNorm(doc=3572)
0.038223222 = weight(_text_:22 in 3572) [ClassicSimilarity], result of:
0.038223222 = score(doc=3572,freq=2.0), product of:
0.12349156 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03526487 = queryNorm
0.30952093 = fieldWeight in 3572, 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=3572)
0.6666667 = coord(2/3)
0.33333334 = coord(1/3)
- Source
- Online. 22(1998) no.3, S.24-26,28
-
Ellis, D.: Progress and problems in information retrieval (1996)
0.01
0.012783308 = product of:
0.038349923 = sum of:
0.038349923 = product of:
0.057524882 = sum of:
0.019301658 = weight(_text_:m in 789) [ClassicSimilarity], result of:
0.019301658 = score(doc=789,freq=2.0), product of:
0.087754816 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.03526487 = queryNorm
0.21994986 = fieldWeight in 789, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0625 = fieldNorm(doc=789)
0.038223222 = weight(_text_:22 in 789) [ClassicSimilarity], result of:
0.038223222 = score(doc=789,freq=2.0), product of:
0.12349156 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03526487 = queryNorm
0.30952093 = fieldWeight in 789, 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=789)
0.6666667 = coord(2/3)
0.33333334 = coord(1/3)
- Date
- 26. 7.2002 20:22:46
- Type
- m
-
¬The Eleventh Text Retrieval Conference, TREC 2002 (2003)
0.01
0.012783308 = product of:
0.038349923 = sum of:
0.038349923 = product of:
0.057524882 = sum of:
0.019301658 = weight(_text_:m in 4049) [ClassicSimilarity], result of:
0.019301658 = score(doc=4049,freq=2.0), product of:
0.087754816 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.03526487 = queryNorm
0.21994986 = fieldWeight in 4049, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0625 = fieldNorm(doc=4049)
0.038223222 = weight(_text_:22 in 4049) [ClassicSimilarity], result of:
0.038223222 = score(doc=4049,freq=2.0), product of:
0.12349156 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03526487 = queryNorm
0.30952093 = fieldWeight in 4049, 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=4049)
0.6666667 = coord(2/3)
0.33333334 = coord(1/3)
- Abstract
- Proceedings of the llth TREC-conference held in Gaithersburg, Maryland (USA), November 19-22, 2002. Aim of the conference was discussion an retrieval and related information-seeking tasks for large test collection. 93 research groups used different techniques, for information retrieval from the same large database. This procedure makes it possible to compare the results. The tasks are: Cross-language searching, filtering, interactive searching, searching for novelty, question answering, searching for video shots, and Web searching.
- Type
- m
-
Binder, G.; Stahl, M.; Faulborn, L.: Vergleichsuntersuchung MESSENGER-FULCRUM (2000)
0.01
0.012303214 = product of:
0.03690964 = sum of:
0.03690964 = product of:
0.05536446 = sum of:
0.016888952 = weight(_text_:m in 4885) [ClassicSimilarity], result of:
0.016888952 = score(doc=4885,freq=2.0), product of:
0.087754816 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.03526487 = queryNorm
0.19245613 = fieldWeight in 4885, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0546875 = fieldNorm(doc=4885)
0.03847551 = weight(_text_:g in 4885) [ClassicSimilarity], result of:
0.03847551 = score(doc=4885,freq=2.0), product of:
0.132453 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.03526487 = queryNorm
0.29048425 = fieldWeight in 4885, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.0546875 = fieldNorm(doc=4885)
0.6666667 = coord(2/3)
0.33333334 = coord(1/3)
-
Angelini, M.; Fazzini, V.; Ferro, N.; Santucci, G.; Silvello, G.: CLAIRE: A combinatorial visual analytics system for information retrieval evaluation (2018)
0.01
0.011317706 = product of:
0.033953115 = sum of:
0.033953115 = product of:
0.05092967 = sum of:
0.012063538 = weight(_text_:m in 5049) [ClassicSimilarity], result of:
0.012063538 = score(doc=5049,freq=2.0), product of:
0.087754816 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.03526487 = queryNorm
0.13746867 = fieldWeight in 5049, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0390625 = fieldNorm(doc=5049)
0.038866132 = weight(_text_:g in 5049) [ClassicSimilarity], result of:
0.038866132 = score(doc=5049,freq=4.0), product of:
0.132453 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.03526487 = queryNorm
0.2934334 = fieldWeight in 5049, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.0390625 = fieldNorm(doc=5049)
0.6666667 = coord(2/3)
0.33333334 = coord(1/3)
-
¬The Second Text Retrieval Conference : TREC-2 (1995)
0.01
0.010545611 = product of:
0.031636834 = sum of:
0.031636834 = product of:
0.047455247 = sum of:
0.014476244 = weight(_text_:m in 1320) [ClassicSimilarity], result of:
0.014476244 = score(doc=1320,freq=2.0), product of:
0.087754816 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.03526487 = queryNorm
0.1649624 = fieldWeight in 1320, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.046875 = fieldNorm(doc=1320)
0.032979004 = weight(_text_:g in 1320) [ClassicSimilarity], result of:
0.032979004 = score(doc=1320,freq=2.0), product of:
0.132453 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.03526487 = queryNorm
0.24898648 = fieldWeight in 1320, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.046875 = fieldNorm(doc=1320)
0.6666667 = coord(2/3)
0.33333334 = coord(1/3)
- Content
- Enthält die Beiträge: HARMAN, D.: Overview of the Second Text Retrieval Conference (TREC-2); SPRACK JONES, K.: Reflections on TREC; BUCKLEY, C., J. ALLAN u. G. SALTON: Automatic routing and retrieval using SMART: TREC-2; CALLAN, J.P., W.B. CROFT u. J. BROGLIO: TREC and TIPSTER experiments with INQUERY; ROBERTSON, S.R., S. WALKER u. M.M. HANCOCK-BEAULIEU: Large test collection experiments on an operational, interactive system: OKAPI at TREC; ZOBEL, J., A. MOFFAT, R. WILKINSON u. R. SACKS-DAVIS: Efficient retrieval of partial documents; METTLER, M. u. F. NORDBY: TREC routing experiments with the TRW/Paracel Fast Data Finder; EVANS, D.A. u. R.G. LEFFERTS: CLARIT-TREC experiments; STRZALKOWSKI, T.: Natural language information retrieval; CAID, W.R., S.T. DUMAIS u. S.I. GALLANT: Learned vector-space models for document retrieval; BELKIN, N.J. P. KANTOR, E.A. FOX u. J.A. SHAW: Combining the evidence of multiple query representations for information retrieval
-
Ferret, O.; Grau, B.; Hurault-Plantet, M.; Illouz, G.; Jacquemin, C.; Monceaux, L.; Robba, I.; Vilnat, A.: How NLP can improve question answering (2002)
0.01
0.010545611 = product of:
0.031636834 = sum of:
0.031636834 = product of:
0.047455247 = sum of:
0.014476244 = weight(_text_:m in 1850) [ClassicSimilarity], result of:
0.014476244 = score(doc=1850,freq=2.0), product of:
0.087754816 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.03526487 = queryNorm
0.1649624 = fieldWeight in 1850, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.046875 = fieldNorm(doc=1850)
0.032979004 = weight(_text_:g in 1850) [ClassicSimilarity], result of:
0.032979004 = score(doc=1850,freq=2.0), product of:
0.132453 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.03526487 = queryNorm
0.24898648 = fieldWeight in 1850, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.046875 = fieldNorm(doc=1850)
0.6666667 = coord(2/3)
0.33333334 = coord(1/3)
-
Iivonen, M.: Consistency in the selection of search concepts and search terms (1995)
0.01
0.009587481 = product of:
0.028762441 = sum of:
0.028762441 = product of:
0.04314366 = sum of:
0.014476244 = weight(_text_:m in 1757) [ClassicSimilarity], result of:
0.014476244 = score(doc=1757,freq=2.0), product of:
0.087754816 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.03526487 = queryNorm
0.1649624 = fieldWeight in 1757, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.046875 = fieldNorm(doc=1757)
0.028667416 = weight(_text_:22 in 1757) [ClassicSimilarity], result of:
0.028667416 = score(doc=1757,freq=2.0), product of:
0.12349156 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03526487 = queryNorm
0.23214069 = fieldWeight in 1757, 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=1757)
0.6666667 = coord(2/3)
0.33333334 = coord(1/3)
- Abstract
- Considers intersearcher and intrasearcher consistency in the selection of search terms. Based on an empirical study where 22 searchers from 4 different types of search environments analyzed altogether 12 search requests of 4 different types in 2 separate test situations between which 2 months elapsed. Statistically very significant differences in consistency were found according to the types of search environments and search requests. Consistency was also considered according to the extent of the scope of search concept. At level I search terms were compared character by character. At level II different search terms were accepted as the same search concept with a rather simple evaluation of linguistic expressions. At level III, in addition to level II, the hierarchical approach of the search request was also controlled. At level IV different search terms were accepted as the same search concept with a broad interpretation of the search concept. Both intersearcher and intrasearcher consistency grew most immediately after a rather simple evaluation of linguistic impressions
-
Salton, G.: ¬The Smart environment for retrieval systeme valuation : advantages and problem areas (1981)
0.01
0.008550114 = product of:
0.025650341 = sum of:
0.025650341 = product of:
0.07695102 = sum of:
0.07695102 = weight(_text_:g in 3159) [ClassicSimilarity], result of:
0.07695102 = score(doc=3159,freq=2.0), product of:
0.132453 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.03526487 = queryNorm
0.5809685 = fieldWeight in 3159, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.109375 = fieldNorm(doc=3159)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
-
Pal, S.; Mitra, M.; Kamps, J.: Evaluation effort, reliability and reusability in XML retrieval (2011)
0.01
0.007989568 = product of:
0.023968702 = sum of:
0.023968702 = product of:
0.035953052 = sum of:
0.012063538 = weight(_text_:m in 4197) [ClassicSimilarity], result of:
0.012063538 = score(doc=4197,freq=2.0), product of:
0.087754816 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.03526487 = queryNorm
0.13746867 = fieldWeight in 4197, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0390625 = fieldNorm(doc=4197)
0.023889516 = weight(_text_:22 in 4197) [ClassicSimilarity], result of:
0.023889516 = score(doc=4197,freq=2.0), product of:
0.12349156 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03526487 = queryNorm
0.19345059 = fieldWeight in 4197, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=4197)
0.6666667 = coord(2/3)
0.33333334 = coord(1/3)
- Date
- 22. 1.2011 14:20:56
-
Fuhr, N.; Niewelt, B.: ¬Ein Retrievaltest mit automatisch indexierten Dokumenten (1984)
0.01
0.007432294 = product of:
0.022296881 = sum of:
0.022296881 = product of:
0.06689064 = sum of:
0.06689064 = weight(_text_:22 in 262) [ClassicSimilarity], result of:
0.06689064 = score(doc=262,freq=2.0), product of:
0.12349156 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03526487 = queryNorm
0.5416616 = fieldWeight in 262, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=262)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 20.10.2000 12:22:23
-
Tomaiuolo, N.G.; Parker, J.: Maximizing relevant retrieval : keyword and natural language searching (1998)
0.01
0.007432294 = product of:
0.022296881 = sum of:
0.022296881 = product of:
0.06689064 = sum of:
0.06689064 = weight(_text_:22 in 6418) [ClassicSimilarity], result of:
0.06689064 = score(doc=6418,freq=2.0), product of:
0.12349156 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03526487 = queryNorm
0.5416616 = fieldWeight in 6418, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=6418)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Source
- Online. 22(1998) no.6, S.57-58
-
Voorhees, E.M.; Harman, D.: Overview of the Sixth Text REtrieval Conference (TREC-6) (2000)
0.01
0.007432294 = product of:
0.022296881 = sum of:
0.022296881 = product of:
0.06689064 = sum of:
0.06689064 = weight(_text_:22 in 6438) [ClassicSimilarity], result of:
0.06689064 = score(doc=6438,freq=2.0), product of:
0.12349156 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03526487 = queryNorm
0.5416616 = fieldWeight in 6438, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=6438)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 11. 8.2001 16:22:19
-
Dalrymple, P.W.: Retrieval by reformulation in two library catalogs : toward a cognitive model of searching behavior (1990)
0.01
0.007432294 = product of:
0.022296881 = sum of:
0.022296881 = product of:
0.06689064 = sum of:
0.06689064 = weight(_text_:22 in 5089) [ClassicSimilarity], result of:
0.06689064 = score(doc=5089,freq=2.0), product of:
0.12349156 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03526487 = queryNorm
0.5416616 = fieldWeight in 5089, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=5089)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 22. 7.2006 18:43:54
-
Salton, G.; Lesk, M.E.: Computer evaluation of indexing and text processing (1968)
0.01
0.007328668 = product of:
0.021986004 = sum of:
0.021986004 = product of:
0.06595801 = sum of:
0.06595801 = weight(_text_:g in 77) [ClassicSimilarity], result of:
0.06595801 = score(doc=77,freq=2.0), product of:
0.132453 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.03526487 = queryNorm
0.49797297 = fieldWeight in 77, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.09375 = fieldNorm(doc=77)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
-
Sheridan, P.; Ballerini, J.P.; Schäuble, P.: Building a large multilingual test collection from comparable news documents (1998)
0.01
0.007328668 = product of:
0.021986004 = sum of:
0.021986004 = product of:
0.06595801 = sum of:
0.06595801 = weight(_text_:g in 6298) [ClassicSimilarity], result of:
0.06595801 = score(doc=6298,freq=2.0), product of:
0.132453 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.03526487 = queryNorm
0.49797297 = fieldWeight in 6298, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.09375 = fieldNorm(doc=6298)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Source
- Cross-language information retrieval. Ed.: G. Grefenstette
