-
Hawking, D.; Craswell, N.: ¬The very large collection and Web tracks (2005)
0.10
0.09664384 = product of:
0.16107306 = sum of:
0.0054832413 = product of:
0.010966483 = sum of:
0.010966483 = weight(_text_:e in 5085) [ClassicSimilarity], result of:
0.010966483 = score(doc=5085,freq=2.0), product of:
0.05754566 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.040035386 = queryNorm
0.19057012 = fieldWeight in 5085, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.09375 = fieldNorm(doc=5085)
0.5 = coord(1/2)
0.056912214 = weight(_text_:u in 5085) [ClassicSimilarity], result of:
0.056912214 = score(doc=5085,freq=2.0), product of:
0.13109364 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040035386 = queryNorm
0.43413407 = fieldWeight in 5085, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.09375 = fieldNorm(doc=5085)
0.098677605 = weight(_text_:n in 5085) [ClassicSimilarity], result of:
0.098677605 = score(doc=5085,freq=2.0), product of:
0.17261884 = queryWeight, product of:
4.3116565 = idf(docFreq=1611, maxDocs=44218)
0.040035386 = queryNorm
0.57165027 = fieldWeight in 5085, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.3116565 = idf(docFreq=1611, maxDocs=44218)
0.09375 = fieldNorm(doc=5085)
0.6 = coord(3/5)
- Language
- e
- Source
- TREC: experiment and evaluation in information retrieval. Ed.: E.M. Voorhees, u. D.K. Harman
-
Allan, J.; Callan, J.P.; Croft, W.B.; Ballesteros, L.; Broglio, J.; Xu, J.; Shu, H.: INQUERY at TREC-5 (1997)
0.10
0.09662417 = product of:
0.16104028 = sum of:
0.08649221 = sum of:
0.07735348 = weight(_text_:j in 3103) [ClassicSimilarity], result of:
0.07735348 = score(doc=3103,freq=6.0), product of:
0.1272123 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.040035386 = 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)
0.009138736 = weight(_text_:e in 3103) [ClassicSimilarity], result of:
0.009138736 = score(doc=3103,freq=2.0), product of:
0.05754566 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.040035386 = queryNorm
0.15880844 = fieldWeight in 3103, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.078125 = fieldNorm(doc=3103)
0.047426846 = weight(_text_:u in 3103) [ClassicSimilarity], result of:
0.047426846 = score(doc=3103,freq=2.0), product of:
0.13109364 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040035386 = queryNorm
0.3617784 = fieldWeight in 3103, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.078125 = fieldNorm(doc=3103)
0.02712121 = product of:
0.05424242 = sum of:
0.05424242 = weight(_text_:22 in 3103) [ClassicSimilarity], result of:
0.05424242 = score(doc=3103,freq=2.0), product of:
0.1401971 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.040035386 = 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)
0.6 = coord(3/5)
- Date
- 27. 2.1999 20:55:22
- Language
- e
- Source
- The Fifth Text Retrieval Conference (TREC-5). Ed.: E.M. Voorhees u. D.K. Harman
-
Pfeifer, U.; Poersch, T.; Fuhr, N.: Retrieval effectiveness of proper name search methods (1996)
0.06
0.06442923 = product of:
0.107382044 = sum of:
0.0036554944 = product of:
0.007310989 = sum of:
0.007310989 = weight(_text_:e in 6982) [ClassicSimilarity], result of:
0.007310989 = score(doc=6982,freq=2.0), product of:
0.05754566 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.040035386 = queryNorm
0.12704675 = fieldWeight in 6982, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0625 = fieldNorm(doc=6982)
0.5 = coord(1/2)
0.03794148 = weight(_text_:u in 6982) [ClassicSimilarity], result of:
0.03794148 = score(doc=6982,freq=2.0), product of:
0.13109364 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040035386 = queryNorm
0.28942272 = fieldWeight in 6982, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0625 = fieldNorm(doc=6982)
0.06578507 = weight(_text_:n in 6982) [ClassicSimilarity], result of:
0.06578507 = score(doc=6982,freq=2.0), product of:
0.17261884 = queryWeight, product of:
4.3116565 = idf(docFreq=1611, maxDocs=44218)
0.040035386 = queryNorm
0.38110018 = fieldWeight in 6982, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.3116565 = idf(docFreq=1611, maxDocs=44218)
0.0625 = fieldNorm(doc=6982)
0.6 = coord(3/5)
- Language
- e
-
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)
0.06
0.0625714 = product of:
0.15642849 = sum of:
0.109001644 = sum of:
0.09986291 = weight(_text_:j in 3100) [ClassicSimilarity], result of:
0.09986291 = score(doc=3100,freq=10.0), product of:
0.1272123 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.040035386 = 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)
0.009138736 = weight(_text_:e in 3100) [ClassicSimilarity], result of:
0.009138736 = score(doc=3100,freq=2.0), product of:
0.05754566 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.040035386 = queryNorm
0.15880844 = fieldWeight in 3100, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.078125 = fieldNorm(doc=3100)
0.047426846 = weight(_text_:u in 3100) [ClassicSimilarity], result of:
0.047426846 = score(doc=3100,freq=2.0), product of:
0.13109364 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040035386 = queryNorm
0.3617784 = fieldWeight in 3100, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.078125 = fieldNorm(doc=3100)
0.4 = coord(2/5)
- Language
- e
- Source
- The Fifth Text Retrieval Conference (TREC-5). Ed.: E.M. Voorhees u. D.K. Harman
-
Fuhr, N.; Niewelt, B.: ¬Ein Retrievaltest mit automatisch indexierten Dokumenten (1984)
0.06
0.061237425 = product of:
0.15309356 = sum of:
0.11512387 = weight(_text_:n in 262) [ClassicSimilarity], result of:
0.11512387 = score(doc=262,freq=2.0), product of:
0.17261884 = queryWeight, product of:
4.3116565 = idf(docFreq=1611, maxDocs=44218)
0.040035386 = queryNorm
0.6669253 = fieldWeight in 262, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.3116565 = idf(docFreq=1611, maxDocs=44218)
0.109375 = fieldNorm(doc=262)
0.037969694 = product of:
0.07593939 = sum of:
0.07593939 = weight(_text_:22 in 262) [ClassicSimilarity], result of:
0.07593939 = score(doc=262,freq=2.0), product of:
0.1401971 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.040035386 = 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)
0.5 = coord(1/2)
0.4 = coord(2/5)
- Date
- 20.10.2000 12:22:23
-
Gauch, S.; Wang, J.: Corpus analysis for TREC 5 query expansion (1997)
0.06
0.058017828 = product of:
0.14504457 = sum of:
0.06455854 = sum of:
0.053592063 = weight(_text_:j in 5800) [ClassicSimilarity], result of:
0.053592063 = score(doc=5800,freq=2.0), product of:
0.1272123 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.040035386 = 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)
0.010966483 = weight(_text_:e in 5800) [ClassicSimilarity], result of:
0.010966483 = score(doc=5800,freq=2.0), product of:
0.05754566 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.040035386 = queryNorm
0.19057012 = fieldWeight in 5800, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.09375 = fieldNorm(doc=5800)
0.08048603 = weight(_text_:u in 5800) [ClassicSimilarity], result of:
0.08048603 = score(doc=5800,freq=4.0), product of:
0.13109364 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040035386 = queryNorm
0.6139583 = fieldWeight in 5800, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.09375 = fieldNorm(doc=5800)
0.4 = coord(2/5)
- Language
- e
- Source
- The Fifth Text Retrieval Conference (TREC-5). Ed.: E.M. Voorhees u. D.K. Harman
- Theme
- Semantisches Umfeld in Indexierung u. Retrieval
-
Allan, J.; Croft, W.B.; Callan, J.: ¬The University of Massachusetts and a dozen TRECs (2005)
0.06
0.057467725 = product of:
0.1436693 = sum of:
0.0867571 = sum of:
0.07579062 = weight(_text_:j in 5086) [ClassicSimilarity], result of:
0.07579062 = score(doc=5086,freq=4.0), product of:
0.1272123 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.040035386 = 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)
0.010966483 = weight(_text_:e in 5086) [ClassicSimilarity], result of:
0.010966483 = score(doc=5086,freq=2.0), product of:
0.05754566 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.040035386 = queryNorm
0.19057012 = fieldWeight in 5086, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.09375 = fieldNorm(doc=5086)
0.056912214 = weight(_text_:u in 5086) [ClassicSimilarity], result of:
0.056912214 = score(doc=5086,freq=2.0), product of:
0.13109364 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040035386 = queryNorm
0.43413407 = fieldWeight in 5086, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.09375 = fieldNorm(doc=5086)
0.4 = coord(2/5)
- Language
- e
- Source
- TREC: experiment and evaluation in information retrieval. Ed.: E.M. Voorhees, u. D.K. Harman
-
Robertson, S.; Callan, J.: Routing and filtering (2005)
0.06
0.056686353 = product of:
0.14171588 = sum of:
0.07531831 = sum of:
0.06252407 = weight(_text_:j in 4688) [ClassicSimilarity], result of:
0.06252407 = score(doc=4688,freq=2.0), product of:
0.1272123 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.040035386 = 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)
0.01279423 = weight(_text_:e in 4688) [ClassicSimilarity], result of:
0.01279423 = score(doc=4688,freq=2.0), product of:
0.05754566 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.040035386 = queryNorm
0.2223318 = fieldWeight in 4688, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.109375 = fieldNorm(doc=4688)
0.066397585 = weight(_text_:u in 4688) [ClassicSimilarity], result of:
0.066397585 = score(doc=4688,freq=2.0), product of:
0.13109364 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040035386 = queryNorm
0.50648975 = fieldWeight in 4688, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.109375 = fieldNorm(doc=4688)
0.4 = coord(2/5)
- Language
- e
- Source
- TREC: experiment and evaluation in information retrieval. Ed.: E.M. Voorhees, u. D.K. Harman
-
Pemberton, J.K.; Ojala, M.; Garman, N.: Head to head : searching the Web versus traditional services (1998)
0.05
0.054682523 = product of:
0.091137536 = sum of:
0.0036554944 = product of:
0.007310989 = sum of:
0.007310989 = weight(_text_:e in 3572) [ClassicSimilarity], result of:
0.007310989 = score(doc=3572,freq=2.0), product of:
0.05754566 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.040035386 = queryNorm
0.12704675 = fieldWeight in 3572, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0625 = fieldNorm(doc=3572)
0.5 = coord(1/2)
0.06578507 = weight(_text_:n in 3572) [ClassicSimilarity], result of:
0.06578507 = score(doc=3572,freq=2.0), product of:
0.17261884 = queryWeight, product of:
4.3116565 = idf(docFreq=1611, maxDocs=44218)
0.040035386 = queryNorm
0.38110018 = fieldWeight in 3572, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.3116565 = idf(docFreq=1611, maxDocs=44218)
0.0625 = fieldNorm(doc=3572)
0.021696968 = product of:
0.043393936 = sum of:
0.043393936 = weight(_text_:22 in 3572) [ClassicSimilarity], result of:
0.043393936 = score(doc=3572,freq=2.0), product of:
0.1401971 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.040035386 = 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)
0.5 = coord(1/2)
0.6 = coord(3/5)
- Language
- e
- Source
- Online. 22(1998) no.3, S.24-26,28
-
¬The Second Text Retrieval Conference : TREC-2 (1995)
0.05
0.05295254 = product of:
0.13238135 = sum of:
0.051895328 = sum of:
0.046412088 = weight(_text_:j in 1320) [ClassicSimilarity], result of:
0.046412088 = score(doc=1320,freq=6.0), product of:
0.1272123 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.040035386 = queryNorm
0.3648396 = fieldWeight in 1320, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.046875 = fieldNorm(doc=1320)
0.0054832413 = weight(_text_:e in 1320) [ClassicSimilarity], result of:
0.0054832413 = score(doc=1320,freq=2.0), product of:
0.05754566 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.040035386 = queryNorm
0.09528506 = fieldWeight in 1320, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046875 = fieldNorm(doc=1320)
0.08048603 = weight(_text_:u in 1320) [ClassicSimilarity], result of:
0.08048603 = score(doc=1320,freq=16.0), product of:
0.13109364 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040035386 = queryNorm
0.6139583 = fieldWeight in 1320, product of:
4.0 = tf(freq=16.0), with freq of:
16.0 = termFreq=16.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.046875 = fieldNorm(doc=1320)
0.4 = coord(2/5)
- 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
- Language
- e
-
Foster, A.; Ford, N.: Serendipity and information seeking : an empirical study (2003)
0.05
0.048608392 = product of:
0.12152098 = sum of:
0.006397115 = product of:
0.01279423 = sum of:
0.01279423 = weight(_text_:e in 1083) [ClassicSimilarity], result of:
0.01279423 = score(doc=1083,freq=2.0), product of:
0.05754566 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.040035386 = queryNorm
0.2223318 = fieldWeight in 1083, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.109375 = fieldNorm(doc=1083)
0.5 = coord(1/2)
0.11512387 = weight(_text_:n in 1083) [ClassicSimilarity], result of:
0.11512387 = score(doc=1083,freq=2.0), product of:
0.17261884 = queryWeight, product of:
4.3116565 = idf(docFreq=1611, maxDocs=44218)
0.040035386 = queryNorm
0.6669253 = fieldWeight in 1083, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.3116565 = idf(docFreq=1611, maxDocs=44218)
0.109375 = fieldNorm(doc=1083)
0.4 = coord(2/5)
- Language
- e
-
Kilgour, F.G.: Retrieval on information from computerized book texts (1989)
0.05
0.048588302 = product of:
0.12147076 = sum of:
0.06455854 = sum of:
0.053592063 = weight(_text_:j in 2965) [ClassicSimilarity], result of:
0.053592063 = score(doc=2965,freq=2.0), product of:
0.1272123 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.040035386 = 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)
0.010966483 = weight(_text_:e in 2965) [ClassicSimilarity], result of:
0.010966483 = score(doc=2965,freq=2.0), product of:
0.05754566 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.040035386 = queryNorm
0.19057012 = fieldWeight in 2965, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.09375 = fieldNorm(doc=2965)
0.056912214 = weight(_text_:u in 2965) [ClassicSimilarity], result of:
0.056912214 = score(doc=2965,freq=2.0), product of:
0.13109364 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040035386 = queryNorm
0.43413407 = fieldWeight in 2965, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.09375 = fieldNorm(doc=2965)
0.4 = coord(2/5)
- Language
- e
- Source
- Academic librarianship past, present, and future. A festschrift in honor of David Kaser: Ed. by J. Richardson u. J.Y. Davis
-
Cleverdon, C.W.; Mills, J.: ¬The testing of index language devices (1963)
0.05
0.048588302 = product of:
0.12147076 = sum of:
0.06455854 = sum of:
0.053592063 = weight(_text_:j in 577) [ClassicSimilarity], result of:
0.053592063 = score(doc=577,freq=2.0), product of:
0.1272123 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.040035386 = 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)
0.010966483 = weight(_text_:e in 577) [ClassicSimilarity], result of:
0.010966483 = score(doc=577,freq=2.0), product of:
0.05754566 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.040035386 = queryNorm
0.19057012 = fieldWeight in 577, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.09375 = fieldNorm(doc=577)
0.056912214 = weight(_text_:u in 577) [ClassicSimilarity], result of:
0.056912214 = score(doc=577,freq=2.0), product of:
0.13109364 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040035386 = queryNorm
0.43413407 = fieldWeight in 577, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.09375 = fieldNorm(doc=577)
0.4 = coord(2/5)
- Footnote
- Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.98-110.
- Language
- e
-
Cowie, J.; Guan, Z.: CRL English routing system for TREC-5 (1997)
0.05
0.048588302 = product of:
0.12147076 = sum of:
0.06455854 = sum of:
0.053592063 = weight(_text_:j in 3106) [ClassicSimilarity], result of:
0.053592063 = score(doc=3106,freq=2.0), product of:
0.1272123 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.040035386 = 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)
0.010966483 = weight(_text_:e in 3106) [ClassicSimilarity], result of:
0.010966483 = score(doc=3106,freq=2.0), product of:
0.05754566 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.040035386 = queryNorm
0.19057012 = fieldWeight in 3106, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.09375 = fieldNorm(doc=3106)
0.056912214 = weight(_text_:u in 3106) [ClassicSimilarity], result of:
0.056912214 = score(doc=3106,freq=2.0), product of:
0.13109364 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040035386 = queryNorm
0.43413407 = fieldWeight in 3106, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.09375 = fieldNorm(doc=3106)
0.4 = coord(2/5)
- Language
- e
- Source
- The Fifth Text Retrieval Conference (TREC-5). Ed.: E.M. Voorhees u. D.K. Harman
-
Savoy, J.; Calvé, A. le; Vrajitoru, D.: Report on the TREC5 experiment : data fusion and collection fusion (1997)
0.05
0.048588302 = product of:
0.12147076 = sum of:
0.06455854 = sum of:
0.053592063 = weight(_text_:j in 3108) [ClassicSimilarity], result of:
0.053592063 = score(doc=3108,freq=2.0), product of:
0.1272123 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.040035386 = 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)
0.010966483 = weight(_text_:e in 3108) [ClassicSimilarity], result of:
0.010966483 = score(doc=3108,freq=2.0), product of:
0.05754566 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.040035386 = queryNorm
0.19057012 = fieldWeight in 3108, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.09375 = fieldNorm(doc=3108)
0.056912214 = weight(_text_:u in 3108) [ClassicSimilarity], result of:
0.056912214 = score(doc=3108,freq=2.0), product of:
0.13109364 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040035386 = queryNorm
0.43413407 = fieldWeight in 3108, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.09375 = fieldNorm(doc=3108)
0.4 = coord(2/5)
- Language
- e
- Source
- The Fifth Text Retrieval Conference (TREC-5). Ed.: E.M. Voorhees u. D.K. Harman
-
Callan, J.; Croft, W.B.; Broglio, J.: TREC and TIPSTER experiments with INQUERY (1995)
0.05
0.04788977 = product of:
0.11972442 = sum of:
0.07229758 = sum of:
0.06315885 = weight(_text_:j in 1944) [ClassicSimilarity], result of:
0.06315885 = score(doc=1944,freq=4.0), product of:
0.1272123 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.040035386 = 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)
0.009138736 = weight(_text_:e in 1944) [ClassicSimilarity], result of:
0.009138736 = score(doc=1944,freq=2.0), product of:
0.05754566 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.040035386 = queryNorm
0.15880844 = fieldWeight in 1944, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.078125 = fieldNorm(doc=1944)
0.047426846 = weight(_text_:u in 1944) [ClassicSimilarity], result of:
0.047426846 = score(doc=1944,freq=2.0), product of:
0.13109364 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040035386 = queryNorm
0.3617784 = fieldWeight in 1944, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.078125 = fieldNorm(doc=1944)
0.4 = coord(2/5)
- Footnote
- Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.436-439.
- Language
- e
-
Ng, K.B.; Loewenstern, D.; Basu, C.; Hirsh, H.; Kantor, P.B.: Data fusion of machine-learning methods for the TREC5 routing tak (and other work) (1997)
0.05
0.047470458 = product of:
0.079117425 = sum of:
0.004569368 = product of:
0.009138736 = sum of:
0.009138736 = weight(_text_:e in 3107) [ClassicSimilarity], result of:
0.009138736 = score(doc=3107,freq=2.0), product of:
0.05754566 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.040035386 = queryNorm
0.15880844 = fieldWeight in 3107, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.078125 = fieldNorm(doc=3107)
0.5 = coord(1/2)
0.047426846 = weight(_text_:u in 3107) [ClassicSimilarity], result of:
0.047426846 = score(doc=3107,freq=2.0), product of:
0.13109364 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040035386 = queryNorm
0.3617784 = fieldWeight in 3107, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.078125 = fieldNorm(doc=3107)
0.02712121 = product of:
0.05424242 = sum of:
0.05424242 = weight(_text_:22 in 3107) [ClassicSimilarity], result of:
0.05424242 = score(doc=3107,freq=2.0), product of:
0.1401971 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.040035386 = queryNorm
0.38690117 = fieldWeight in 3107, 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=3107)
0.5 = coord(1/2)
0.6 = coord(3/5)
- Date
- 27. 2.1999 20:59:22
- Language
- e
- Source
- The Fifth Text Retrieval Conference (TREC-5). Ed.: E.M. Voorhees u. D.K. Harman
-
Tomaiuolo, N.G.; Parker, J.: Maximizing relevant retrieval : keyword and natural language searching (1998)
0.05
0.045315202 = product of:
0.113288 = sum of:
0.07531831 = sum of:
0.06252407 = weight(_text_:j in 6418) [ClassicSimilarity], result of:
0.06252407 = score(doc=6418,freq=2.0), product of:
0.1272123 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.040035386 = 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)
0.01279423 = weight(_text_:e in 6418) [ClassicSimilarity], result of:
0.01279423 = score(doc=6418,freq=2.0), product of:
0.05754566 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.040035386 = queryNorm
0.2223318 = fieldWeight in 6418, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.109375 = fieldNorm(doc=6418)
0.037969694 = product of:
0.07593939 = sum of:
0.07593939 = weight(_text_:22 in 6418) [ClassicSimilarity], result of:
0.07593939 = score(doc=6418,freq=2.0), product of:
0.1401971 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.040035386 = 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)
0.4 = coord(2/5)
- Language
- e
- Source
- Online. 22(1998) no.6, S.57-58
-
Hull, D.; Grefenstette, G.; Schulze, B.M.; Gaussier, E.; Schütze, H.; Pedersen, J.: Xerox TREC-5 site reports : routing, filtering, NLP, and Spanisch tracks (1997)
0.04
0.042004406 = product of:
0.105011016 = sum of:
0.057584174 = sum of:
0.04466005 = weight(_text_:j in 3096) [ClassicSimilarity], result of:
0.04466005 = score(doc=3096,freq=2.0), product of:
0.1272123 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.040035386 = queryNorm
0.35106707 = fieldWeight in 3096, 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=3096)
0.0129241245 = weight(_text_:e in 3096) [ClassicSimilarity], result of:
0.0129241245 = score(doc=3096,freq=4.0), product of:
0.05754566 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.040035386 = queryNorm
0.22458905 = fieldWeight in 3096, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.078125 = fieldNorm(doc=3096)
0.047426846 = weight(_text_:u in 3096) [ClassicSimilarity], result of:
0.047426846 = score(doc=3096,freq=2.0), product of:
0.13109364 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040035386 = queryNorm
0.3617784 = fieldWeight in 3096, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.078125 = fieldNorm(doc=3096)
0.4 = coord(2/5)
- Language
- e
- Source
- The Fifth Text Retrieval Conference (TREC-5). Ed.: E.M. Voorhees u. D.K. Harman
-
Ballerini, J.-P.; Büchel, M.; Domenig, R.; Knaus, D.; Mateev, B.; Mittendorf, E.; Schäuble, P.; Wechsler, M.; Sheridan, P.: SPIDER retrieval system at TREC-5 (1997)
0.04
0.042004406 = product of:
0.105011016 = sum of:
0.057584174 = sum of:
0.04466005 = weight(_text_:j in 3104) [ClassicSimilarity], result of:
0.04466005 = score(doc=3104,freq=2.0), product of:
0.1272123 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.040035386 = queryNorm
0.35106707 = fieldWeight in 3104, 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=3104)
0.0129241245 = weight(_text_:e in 3104) [ClassicSimilarity], result of:
0.0129241245 = score(doc=3104,freq=4.0), product of:
0.05754566 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.040035386 = queryNorm
0.22458905 = fieldWeight in 3104, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.078125 = fieldNorm(doc=3104)
0.047426846 = weight(_text_:u in 3104) [ClassicSimilarity], result of:
0.047426846 = score(doc=3104,freq=2.0), product of:
0.13109364 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040035386 = queryNorm
0.3617784 = fieldWeight in 3104, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.078125 = fieldNorm(doc=3104)
0.4 = coord(2/5)
- Language
- e
- Source
- The Fifth Text Retrieval Conference (TREC-5). Ed.: E.M. Voorhees u. D.K. Harman