-
Tomaiuolo, N.G.; Parker, J.: Maximizing relevant retrieval : keyword and natural language searching (1998)
0.08
0.07891379 = product of:
0.15782759 = sum of:
0.15782759 = sum of:
0.07126807 = weight(_text_:j in 6418) [ClassicSimilarity], result of:
0.07126807 = score(doc=6418,freq=2.0), product of:
0.14500295 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.045634337 = 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)
0.08655952 = weight(_text_:22 in 6418) [ClassicSimilarity], result of:
0.08655952 = score(doc=6418,freq=2.0), product of:
0.15980367 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045634337 = 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)
0.07
0.074999794 = product of:
0.14999959 = sum of:
0.14999959 = sum of:
0.08817136 = weight(_text_:j in 3103) [ClassicSimilarity], result of:
0.08817136 = score(doc=3103,freq=6.0), product of:
0.14500295 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.045634337 = 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)
0.06182823 = weight(_text_:22 in 3103) [ClassicSimilarity], result of:
0.06182823 = score(doc=3103,freq=2.0), product of:
0.15980367 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045634337 = 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
-
Sievert, M.E.; McKinin, E.J.: Why full-text misses some relevant documents : an analysis of documents not retrieved by CCML or MEDIS (1989)
0.03
0.033820197 = product of:
0.067640394 = sum of:
0.067640394 = sum of:
0.030543458 = weight(_text_:j in 3564) [ClassicSimilarity], result of:
0.030543458 = score(doc=3564,freq=2.0), product of:
0.14500295 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.045634337 = 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)
0.037096936 = weight(_text_:22 in 3564) [ClassicSimilarity], result of:
0.037096936 = score(doc=3564,freq=2.0), product of:
0.15980367 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045634337 = 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
- 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
-
Reichert, S.; Mayr, P.: Untersuchung von Relevanzeigenschaften in einem kontrollierten Eyetracking-Experiment (2012)
0.03
0.033820197 = product of:
0.067640394 = sum of:
0.067640394 = sum of:
0.030543458 = weight(_text_:j in 328) [ClassicSimilarity], result of:
0.030543458 = score(doc=328,freq=2.0), product of:
0.14500295 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.045634337 = 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)
0.037096936 = weight(_text_:22 in 328) [ClassicSimilarity], result of:
0.037096936 = score(doc=328,freq=2.0), product of:
0.15980367 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045634337 = 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
-
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)
0.03
0.028457185 = product of:
0.05691437 = sum of:
0.05691437 = product of:
0.11382874 = sum of:
0.11382874 = weight(_text_:j in 3100) [ClassicSimilarity], result of:
0.11382874 = score(doc=3100,freq=10.0), product of:
0.14500295 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.045634337 = 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)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Pal, S.; Mitra, M.; Kamps, J.: Evaluation effort, reliability and reusability in XML retrieval (2011)
0.03
0.028183497 = product of:
0.056366995 = sum of:
0.056366995 = sum of:
0.02545288 = weight(_text_:j in 4197) [ClassicSimilarity], result of:
0.02545288 = score(doc=4197,freq=2.0), product of:
0.14500295 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.045634337 = 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)
0.030914115 = weight(_text_:22 in 4197) [ClassicSimilarity], result of:
0.030914115 = score(doc=4197,freq=2.0), product of:
0.15980367 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045634337 = 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
-
Fuhr, N.; Niewelt, B.: ¬Ein Retrievaltest mit automatisch indexierten Dokumenten (1984)
0.02
0.02163988 = product of:
0.04327976 = sum of:
0.04327976 = product of:
0.08655952 = sum of:
0.08655952 = weight(_text_:22 in 262) [ClassicSimilarity], result of:
0.08655952 = score(doc=262,freq=2.0), product of:
0.15980367 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045634337 = 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)
0.5 = coord(1/2)
- Date
- 20.10.2000 12:22:23
-
Voorhees, E.M.; Harman, D.: Overview of the Sixth Text REtrieval Conference (TREC-6) (2000)
0.02
0.02163988 = product of:
0.04327976 = sum of:
0.04327976 = product of:
0.08655952 = sum of:
0.08655952 = weight(_text_:22 in 6438) [ClassicSimilarity], result of:
0.08655952 = score(doc=6438,freq=2.0), product of:
0.15980367 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045634337 = 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)
0.5 = coord(1/2)
0.5 = coord(1/2)
- 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)
0.02
0.02163988 = product of:
0.04327976 = sum of:
0.04327976 = product of:
0.08655952 = sum of:
0.08655952 = weight(_text_:22 in 5089) [ClassicSimilarity], result of:
0.08655952 = score(doc=5089,freq=2.0), product of:
0.15980367 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045634337 = 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)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 7.2006 18:43:54
-
Allan, J.; Croft, W.B.; Callan, J.: ¬The University of Massachusetts and a dozen TRECs (2005)
0.02
0.021597486 = product of:
0.043194972 = sum of:
0.043194972 = product of:
0.086389944 = sum of:
0.086389944 = weight(_text_:j in 5086) [ClassicSimilarity], result of:
0.086389944 = score(doc=5086,freq=4.0), product of:
0.14500295 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.045634337 = 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)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Callan, J.; Croft, W.B.; Broglio, J.: TREC and TIPSTER experiments with INQUERY (1995)
0.02
0.017997904 = product of:
0.035995807 = sum of:
0.035995807 = product of:
0.071991615 = sum of:
0.071991615 = weight(_text_:j in 1944) [ClassicSimilarity], result of:
0.071991615 = score(doc=1944,freq=4.0), product of:
0.14500295 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.045634337 = 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)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
McGill, M.J.; Huitfeldt, J.: Experimental techniques of information retrieval (1979)
0.02
0.017817017 = product of:
0.035634033 = sum of:
0.035634033 = product of:
0.07126807 = sum of:
0.07126807 = weight(_text_:j in 279) [ClassicSimilarity], result of:
0.07126807 = score(doc=279,freq=2.0), product of:
0.14500295 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.045634337 = 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)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Krause, J.; Mutschke, P.: Indexierung und Fulcrum-Evaluierung (1999)
0.02
0.017817017 = product of:
0.035634033 = sum of:
0.035634033 = product of:
0.07126807 = sum of:
0.07126807 = weight(_text_:j in 6256) [ClassicSimilarity], result of:
0.07126807 = score(doc=6256,freq=2.0), product of:
0.14500295 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.045634337 = 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)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Oberhauser, O.; Labner, J.: Einführung der automatischen Indexierung im Österreichischen Verbundkatalog? : Bericht über eine empirische Studie (2003)
0.02
0.017817017 = product of:
0.035634033 = sum of:
0.035634033 = product of:
0.07126807 = sum of:
0.07126807 = weight(_text_:j in 1878) [ClassicSimilarity], result of:
0.07126807 = score(doc=1878,freq=2.0), product of:
0.14500295 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.045634337 = queryNorm
0.4914939 = fieldWeight in 1878, 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=1878)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Robertson, S.; Callan, J.: Routing and filtering (2005)
0.02
0.017817017 = product of:
0.035634033 = sum of:
0.035634033 = product of:
0.07126807 = sum of:
0.07126807 = weight(_text_:j in 4688) [ClassicSimilarity], result of:
0.07126807 = score(doc=4688,freq=2.0), product of:
0.14500295 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.045634337 = 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)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Munkelt, J.; Schaer, P.: Towards an IR test collection for the German National Library (2018)
0.02
0.017817017 = product of:
0.035634033 = sum of:
0.035634033 = product of:
0.07126807 = sum of:
0.07126807 = weight(_text_:j in 5780) [ClassicSimilarity], result of:
0.07126807 = score(doc=5780,freq=2.0), product of:
0.14500295 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.045634337 = queryNorm
0.4914939 = fieldWeight in 5780, 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=5780)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
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)
0.02
0.015457057 = product of:
0.030914115 = sum of:
0.030914115 = product of:
0.06182823 = sum of:
0.06182823 = weight(_text_:22 in 3107) [ClassicSimilarity], result of:
0.06182823 = score(doc=3107,freq=2.0), product of:
0.15980367 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045634337 = 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)
0.5 = coord(1/2)
- Date
- 27. 2.1999 20:59:22
-
Saracevic, T.: On a method for studying the structure and nature of requests in information retrieval (1983)
0.02
0.015457057 = product of:
0.030914115 = sum of:
0.030914115 = product of:
0.06182823 = sum of:
0.06182823 = weight(_text_:22 in 2417) [ClassicSimilarity], result of:
0.06182823 = score(doc=2417,freq=2.0), product of:
0.15980367 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045634337 = queryNorm
0.38690117 = fieldWeight in 2417, 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=2417)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Pages
- S.22-25
-
Kilgour, F.G.: Retrieval on information from computerized book texts (1989)
0.02
0.015271729 = product of:
0.030543458 = sum of:
0.030543458 = product of:
0.061086915 = sum of:
0.061086915 = weight(_text_:j in 2965) [ClassicSimilarity], result of:
0.061086915 = score(doc=2965,freq=2.0), product of:
0.14500295 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.045634337 = 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)
0.5 = coord(1/2)
0.5 = coord(1/2)
- 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
0.015271729 = product of:
0.030543458 = sum of:
0.030543458 = product of:
0.061086915 = sum of:
0.061086915 = weight(_text_:j in 3211) [ClassicSimilarity], result of:
0.061086915 = score(doc=3211,freq=2.0), product of:
0.14500295 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.045634337 = 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)
0.5 = coord(1/2)
0.5 = coord(1/2)