-
Tomaiuolo, N.G.; Parker, J.: Maximizing relevant retrieval : keyword and natural language searching (1998)
0.08
0.0829837 = product of:
0.1659674 = sum of:
0.1659674 = sum of:
0.008333738 = weight(_text_:s in 6418) [ClassicSimilarity], result of:
0.008333738 = score(doc=6418,freq=2.0), product of:
0.04955441 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04557827 = queryNorm
0.16817348 = fieldWeight in 6418, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.109375 = fieldNorm(doc=6418)
0.0711805 = weight(_text_:j in 6418) [ClassicSimilarity], result of:
0.0711805 = score(doc=6418,freq=2.0), product of:
0.14482479 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04557827 = queryNorm
0.4914939 = fieldWeight in 6418, 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=6418)
0.08645317 = weight(_text_:22 in 6418) [ClassicSimilarity], result of:
0.08645317 = score(doc=6418,freq=2.0), product of:
0.15960734 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04557827 = 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)
0.5 = coord(1/2)
- Source
- Online. 22(1998) no.6, S.57-58
-
Allan, J.; Callan, J.P.; Croft, W.B.; Ballesteros, L.; Broglio, J.; Xu, J.; Shu, H.: INQUERY at TREC-5 (1997)
0.08
0.07788398 = product of:
0.15576796 = sum of:
0.15576796 = sum of:
0.00595267 = weight(_text_:s in 3103) [ClassicSimilarity], result of:
0.00595267 = score(doc=3103,freq=2.0), product of:
0.04955441 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04557827 = queryNorm
0.120123915 = fieldWeight in 3103, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.078125 = fieldNorm(doc=3103)
0.08806303 = weight(_text_:j in 3103) [ClassicSimilarity], result of:
0.08806303 = score(doc=3103,freq=6.0), product of:
0.14482479 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04557827 = queryNorm
0.608066 = fieldWeight in 3103, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.078125 = fieldNorm(doc=3103)
0.061752263 = weight(_text_:22 in 3103) [ClassicSimilarity], result of:
0.061752263 = score(doc=3103,freq=2.0), product of:
0.15960734 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04557827 = queryNorm
0.38690117 = fieldWeight in 3103, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=3103)
0.5 = coord(1/2)
- Date
- 27. 2.1999 20:55:22
- Pages
- S.191-197
-
Strzalkowski, T.; Guthrie, L.; Karlgren, J.; Leistensnider, J.; Lin, F.; Perez-Carballo, J.; Straszheim, T.; Wang, J.; Wilding, J.: Natural language information retrieval : TREC-5 report (1997)
0.04
0.03988052 = product of:
0.07976104 = sum of:
0.07976104 = product of:
0.11964156 = sum of:
0.00595267 = weight(_text_:s in 3100) [ClassicSimilarity], result of:
0.00595267 = score(doc=3100,freq=2.0), product of:
0.04955441 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04557827 = queryNorm
0.120123915 = fieldWeight in 3100, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.078125 = fieldNorm(doc=3100)
0.113688886 = weight(_text_:j in 3100) [ClassicSimilarity], result of:
0.113688886 = score(doc=3100,freq=10.0), product of:
0.14482479 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04557827 = queryNorm
0.78500986 = fieldWeight in 3100, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.078125 = fieldNorm(doc=3100)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Pages
- S.291-313
-
Sievert, M.E.; McKinin, E.J.: Why full-text misses some relevant documents : an analysis of documents not retrieved by CCML or MEDIS (1989)
0.04
0.036304146 = product of:
0.07260829 = sum of:
0.07260829 = sum of:
0.005051008 = weight(_text_:s in 3564) [ClassicSimilarity], result of:
0.005051008 = score(doc=3564,freq=4.0), product of:
0.04955441 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04557827 = queryNorm
0.101928525 = fieldWeight in 3564, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=3564)
0.03050593 = weight(_text_:j in 3564) [ClassicSimilarity], result of:
0.03050593 = score(doc=3564,freq=2.0), product of:
0.14482479 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04557827 = 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)
0.037051357 = weight(_text_:22 in 3564) [ClassicSimilarity], result of:
0.037051357 = score(doc=3564,freq=2.0), product of:
0.15960734 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04557827 = 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)
- Date
- 9. 1.1996 10:22:31
- Pages
- S.34-39
- 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
- Type
- s
-
Reichert, S.; Mayr, P.: Untersuchung von Relevanzeigenschaften in einem kontrollierten Eyetracking-Experiment (2012)
0.04
0.036304146 = product of:
0.07260829 = sum of:
0.07260829 = sum of:
0.005051008 = weight(_text_:s in 328) [ClassicSimilarity], result of:
0.005051008 = score(doc=328,freq=4.0), product of:
0.04955441 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04557827 = queryNorm
0.101928525 = fieldWeight in 328, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=328)
0.03050593 = weight(_text_:j in 328) [ClassicSimilarity], result of:
0.03050593 = score(doc=328,freq=2.0), product of:
0.14482479 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04557827 = queryNorm
0.21064025 = fieldWeight in 328, 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=328)
0.037051357 = weight(_text_:22 in 328) [ClassicSimilarity], result of:
0.037051357 = score(doc=328,freq=2.0), product of:
0.15960734 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04557827 = queryNorm
0.23214069 = fieldWeight in 328, 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=328)
0.5 = coord(1/2)
- Content
- Vgl.: http://www.degruyter.com/view/j/iwp.2012.63.issue-3/iwp-2012-0029/iwp-2012-0029.xml?format=INT. Vgl. auch: http://www.ib.hu-berlin.de/~mayr/arbeiten/iwp-2012-final.pdf.
- Date
- 22. 7.2012 19:25:54
- Source
- Information - Wissenschaft und Praxis. 63(2012) H.3, S.145-156
-
Fuhr, N.; Niewelt, B.: ¬Ein Retrievaltest mit automatisch indexierten Dokumenten (1984)
0.03
0.031595636 = product of:
0.06319127 = sum of:
0.06319127 = product of:
0.094786905 = sum of:
0.008333738 = weight(_text_:s in 262) [ClassicSimilarity], result of:
0.008333738 = score(doc=262,freq=2.0), product of:
0.04955441 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04557827 = queryNorm
0.16817348 = fieldWeight in 262, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.109375 = fieldNorm(doc=262)
0.08645317 = weight(_text_:22 in 262) [ClassicSimilarity], result of:
0.08645317 = score(doc=262,freq=2.0), product of:
0.15960734 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04557827 = 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)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Date
- 20.10.2000 12:22:23
- Pages
- S.319-339
-
Voorhees, E.M.; Harman, D.: Overview of the Sixth Text REtrieval Conference (TREC-6) (2000)
0.03
0.031595636 = product of:
0.06319127 = sum of:
0.06319127 = product of:
0.094786905 = sum of:
0.008333738 = weight(_text_:s in 6438) [ClassicSimilarity], result of:
0.008333738 = score(doc=6438,freq=2.0), product of:
0.04955441 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04557827 = queryNorm
0.16817348 = fieldWeight in 6438, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.109375 = fieldNorm(doc=6438)
0.08645317 = weight(_text_:22 in 6438) [ClassicSimilarity], result of:
0.08645317 = score(doc=6438,freq=2.0), product of:
0.15960734 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04557827 = 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)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Date
- 11. 8.2001 16:22:19
- Source
- Information processing and management. 36(2000) no.1, S.3-36
-
Dalrymple, P.W.: Retrieval by reformulation in two library catalogs : toward a cognitive model of searching behavior (1990)
0.03
0.031595636 = product of:
0.06319127 = sum of:
0.06319127 = product of:
0.094786905 = sum of:
0.008333738 = weight(_text_:s in 5089) [ClassicSimilarity], result of:
0.008333738 = score(doc=5089,freq=2.0), product of:
0.04955441 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04557827 = queryNorm
0.16817348 = fieldWeight in 5089, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.109375 = fieldNorm(doc=5089)
0.08645317 = weight(_text_:22 in 5089) [ClassicSimilarity], result of:
0.08645317 = score(doc=5089,freq=2.0), product of:
0.15960734 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04557827 = 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)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Date
- 22. 7.2006 18:43:54
- Source
- Journal of the American Society for Information Science. 41(1990) no.4, S.272-281
-
Allan, J.; Croft, W.B.; Callan, J.: ¬The University of Massachusetts and a dozen TRECs (2005)
0.03
0.031142337 = product of:
0.062284674 = sum of:
0.062284674 = product of:
0.09342701 = sum of:
0.0071432036 = weight(_text_:s in 5086) [ClassicSimilarity], result of:
0.0071432036 = score(doc=5086,freq=2.0), product of:
0.04955441 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04557827 = queryNorm
0.14414869 = fieldWeight in 5086, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.09375 = fieldNorm(doc=5086)
0.0862838 = weight(_text_:j in 5086) [ClassicSimilarity], result of:
0.0862838 = score(doc=5086,freq=4.0), product of:
0.14482479 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04557827 = queryNorm
0.5957806 = fieldWeight in 5086, 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=5086)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Pages
- S.261-286
-
Pal, S.; Mitra, M.; Kamps, J.: Evaluation effort, reliability and reusability in XML retrieval (2011)
0.03
0.030253455 = product of:
0.06050691 = sum of:
0.06050691 = sum of:
0.0042091734 = weight(_text_:s in 4197) [ClassicSimilarity], result of:
0.0042091734 = score(doc=4197,freq=4.0), product of:
0.04955441 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04557827 = queryNorm
0.08494043 = fieldWeight in 4197, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=4197)
0.025421606 = weight(_text_:j in 4197) [ClassicSimilarity], result of:
0.025421606 = score(doc=4197,freq=2.0), product of:
0.14482479 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04557827 = queryNorm
0.17553353 = fieldWeight in 4197, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0390625 = fieldNorm(doc=4197)
0.030876132 = weight(_text_:22 in 4197) [ClassicSimilarity], result of:
0.030876132 = score(doc=4197,freq=2.0), product of:
0.15960734 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04557827 = 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)
0.5 = coord(1/2)
- Date
- 22. 1.2011 14:20:56
- Source
- Journal of the American Society for Information Science and Technology. 62(2011) no.2, S.375-394
-
Robertson, S.; Callan, J.: Routing and filtering (2005)
0.03
0.027655397 = product of:
0.055310793 = sum of:
0.055310793 = product of:
0.082966186 = sum of:
0.011785686 = weight(_text_:s in 4688) [ClassicSimilarity], result of:
0.011785686 = score(doc=4688,freq=4.0), product of:
0.04955441 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04557827 = queryNorm
0.23783323 = fieldWeight in 4688, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.109375 = fieldNorm(doc=4688)
0.0711805 = weight(_text_:j in 4688) [ClassicSimilarity], result of:
0.0711805 = score(doc=4688,freq=2.0), product of:
0.14482479 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04557827 = queryNorm
0.4914939 = fieldWeight in 4688, 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=4688)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Pages
- S.99-122
-
Callan, J.; Croft, W.B.; Broglio, J.: TREC and TIPSTER experiments with INQUERY (1995)
0.03
0.026773836 = product of:
0.053547673 = sum of:
0.053547673 = product of:
0.080321506 = sum of:
0.008418347 = weight(_text_:s in 1944) [ClassicSimilarity], result of:
0.008418347 = score(doc=1944,freq=4.0), product of:
0.04955441 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04557827 = queryNorm
0.16988087 = fieldWeight in 1944, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.078125 = fieldNorm(doc=1944)
0.07190316 = weight(_text_:j in 1944) [ClassicSimilarity], result of:
0.07190316 = score(doc=1944,freq=4.0), product of:
0.14482479 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04557827 = queryNorm
0.4964838 = fieldWeight in 1944, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.078125 = fieldNorm(doc=1944)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Footnote
- Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.436-439.
- Source
- Information processing and management. 31(1995) no.3, S.327-343
-
McGill, M.J.; Huitfeldt, J.: Experimental techniques of information retrieval (1979)
0.03
0.026504746 = product of:
0.05300949 = sum of:
0.05300949 = product of:
0.079514235 = sum of:
0.008333738 = weight(_text_:s in 279) [ClassicSimilarity], result of:
0.008333738 = score(doc=279,freq=2.0), product of:
0.04955441 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04557827 = queryNorm
0.16817348 = fieldWeight in 279, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.109375 = fieldNorm(doc=279)
0.0711805 = weight(_text_:j in 279) [ClassicSimilarity], result of:
0.0711805 = score(doc=279,freq=2.0), product of:
0.14482479 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04557827 = queryNorm
0.4914939 = fieldWeight in 279, 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=279)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Source
- Annual review of information science and technology. 14(1979), S.93-128
-
Krause, J.; Mutschke, P.: Indexierung und Fulcrum-Evaluierung (1999)
0.03
0.026504746 = product of:
0.05300949 = sum of:
0.05300949 = product of:
0.079514235 = sum of:
0.008333738 = weight(_text_:s in 6256) [ClassicSimilarity], result of:
0.008333738 = score(doc=6256,freq=2.0), product of:
0.04955441 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04557827 = queryNorm
0.16817348 = fieldWeight in 6256, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.109375 = fieldNorm(doc=6256)
0.0711805 = weight(_text_:j in 6256) [ClassicSimilarity], result of:
0.0711805 = score(doc=6256,freq=2.0), product of:
0.14482479 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04557827 = queryNorm
0.4914939 = fieldWeight in 6256, 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=6256)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Pages
- 37 S
-
Gauch, S.; Wang, J.: Corpus analysis for TREC 5 query expansion (1997)
0.02
0.023704626 = product of:
0.04740925 = sum of:
0.04740925 = product of:
0.07111388 = sum of:
0.010102016 = weight(_text_:s in 5800) [ClassicSimilarity], result of:
0.010102016 = score(doc=5800,freq=4.0), product of:
0.04955441 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04557827 = queryNorm
0.20385705 = fieldWeight in 5800, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.09375 = fieldNorm(doc=5800)
0.06101186 = weight(_text_:j in 5800) [ClassicSimilarity], result of:
0.06101186 = score(doc=5800,freq=2.0), product of:
0.14482479 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04557827 = queryNorm
0.4212805 = fieldWeight in 5800, 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=5800)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Pages
- S.537-546
-
Cleverdon, C.W.; Mills, J.: ¬The testing of index language devices (1963)
0.02
0.023704626 = product of:
0.04740925 = sum of:
0.04740925 = product of:
0.07111388 = sum of:
0.010102016 = weight(_text_:s in 577) [ClassicSimilarity], result of:
0.010102016 = score(doc=577,freq=4.0), product of:
0.04955441 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04557827 = queryNorm
0.20385705 = fieldWeight in 577, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.09375 = fieldNorm(doc=577)
0.06101186 = weight(_text_:j in 577) [ClassicSimilarity], result of:
0.06101186 = score(doc=577,freq=2.0), product of:
0.14482479 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04557827 = queryNorm
0.4212805 = fieldWeight in 577, 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=577)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Footnote
- Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.98-110.
- Source
- Aslib proceedings. 15(1963) no.4, S.106-130
-
Kilgour, F.G.: Retrieval on information from computerized book texts (1989)
0.02
0.022718355 = product of:
0.04543671 = sum of:
0.04543671 = product of:
0.068155065 = sum of:
0.0071432036 = weight(_text_:s in 2965) [ClassicSimilarity], result of:
0.0071432036 = score(doc=2965,freq=2.0), product of:
0.04955441 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04557827 = queryNorm
0.14414869 = fieldWeight in 2965, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.09375 = fieldNorm(doc=2965)
0.06101186 = weight(_text_:j in 2965) [ClassicSimilarity], result of:
0.06101186 = score(doc=2965,freq=2.0), product of:
0.14482479 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04557827 = queryNorm
0.4212805 = fieldWeight in 2965, 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=2965)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Pages
- S.31-39
- Source
- Academic librarianship past, present, and future. A festschrift in honor of David Kaser: Ed. by J. Richardson u. J.Y. Davis
-
Strzalkowski, T.; Perez-Carballo, J.: Natural language information retrieval : TREC-4 report (1996)
0.02
0.022718355 = product of:
0.04543671 = sum of:
0.04543671 = product of:
0.068155065 = sum of:
0.0071432036 = weight(_text_:s in 3211) [ClassicSimilarity], result of:
0.0071432036 = score(doc=3211,freq=2.0), product of:
0.04955441 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04557827 = queryNorm
0.14414869 = fieldWeight in 3211, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.09375 = fieldNorm(doc=3211)
0.06101186 = weight(_text_:j in 3211) [ClassicSimilarity], result of:
0.06101186 = score(doc=3211,freq=2.0), product of:
0.14482479 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04557827 = queryNorm
0.4212805 = fieldWeight in 3211, 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=3211)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Pages
- S.245-258
-
Cowie, J.; Guan, Z.: CRL English routing system for TREC-5 (1997)
0.02
0.022718355 = product of:
0.04543671 = sum of:
0.04543671 = product of:
0.068155065 = sum of:
0.0071432036 = weight(_text_:s in 3106) [ClassicSimilarity], result of:
0.0071432036 = score(doc=3106,freq=2.0), product of:
0.04955441 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04557827 = queryNorm
0.14414869 = fieldWeight in 3106, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.09375 = fieldNorm(doc=3106)
0.06101186 = weight(_text_:j in 3106) [ClassicSimilarity], result of:
0.06101186 = score(doc=3106,freq=2.0), product of:
0.14482479 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04557827 = queryNorm
0.4212805 = fieldWeight in 3106, 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=3106)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Pages
- S.445-446
-
Savoy, J.; Calvé, A. le; Vrajitoru, D.: Report on the TREC5 experiment : data fusion and collection fusion (1997)
0.02
0.022718355 = product of:
0.04543671 = sum of:
0.04543671 = product of:
0.068155065 = sum of:
0.0071432036 = weight(_text_:s in 3108) [ClassicSimilarity], result of:
0.0071432036 = score(doc=3108,freq=2.0), product of:
0.04955441 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.04557827 = queryNorm
0.14414869 = fieldWeight in 3108, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.09375 = fieldNorm(doc=3108)
0.06101186 = weight(_text_:j in 3108) [ClassicSimilarity], result of:
0.06101186 = score(doc=3108,freq=2.0), product of:
0.14482479 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04557827 = queryNorm
0.4212805 = fieldWeight in 3108, 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=3108)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Pages
- S.489-502
