-
Joss, M.W.; Wszola, S.: ¬The engines that can : text search and retrieval software, their strategies, and vendors (1996)
0.11
0.10526303 = product of:
0.21052606 = sum of:
0.21052606 = sum of:
0.17524901 = weight(_text_:m.w in 5123) [ClassicSimilarity], result of:
0.17524901 = score(doc=5123,freq=2.0), product of:
0.33870584 = queryWeight, product of:
7.805067 = idf(docFreq=48, maxDocs=44218)
0.043395635 = queryNorm
0.5174077 = fieldWeight in 5123, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.805067 = idf(docFreq=48, maxDocs=44218)
0.046875 = fieldNorm(doc=5123)
0.035277054 = weight(_text_:22 in 5123) [ClassicSimilarity], result of:
0.035277054 = score(doc=5123,freq=2.0), product of:
0.15196411 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043395635 = queryNorm
0.23214069 = fieldWeight in 5123, 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=5123)
0.5 = coord(1/2)
- Date
- 12. 9.1996 13:56:22
-
Courtois, M.P.; Berry, M.W.: Results ranking in Web search engines (1999)
0.07
0.07302043 = product of:
0.14604086 = sum of:
0.14604086 = product of:
0.2920817 = sum of:
0.2920817 = weight(_text_:m.w in 3726) [ClassicSimilarity], result of:
0.2920817 = score(doc=3726,freq=2.0), product of:
0.33870584 = queryWeight, product of:
7.805067 = idf(docFreq=48, maxDocs=44218)
0.043395635 = queryNorm
0.86234623 = fieldWeight in 3726, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.805067 = idf(docFreq=48, maxDocs=44218)
0.078125 = fieldNorm(doc=3726)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Computational information retrieval (2001)
0.04
0.043812253 = product of:
0.087624505 = sum of:
0.087624505 = product of:
0.17524901 = sum of:
0.17524901 = weight(_text_:m.w in 4167) [ClassicSimilarity], result of:
0.17524901 = score(doc=4167,freq=2.0), product of:
0.33870584 = queryWeight, product of:
7.805067 = idf(docFreq=48, maxDocs=44218)
0.043395635 = queryNorm
0.5174077 = fieldWeight in 4167, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.805067 = idf(docFreq=48, maxDocs=44218)
0.046875 = fieldNorm(doc=4167)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Editor
- Berry, M.W.
-
Berry, M.W.; Browne, M.: Understanding search engines : mathematical modeling and text retrieval (1999)
0.04
0.043812253 = product of:
0.087624505 = sum of:
0.087624505 = product of:
0.17524901 = sum of:
0.17524901 = weight(_text_:m.w in 5777) [ClassicSimilarity], result of:
0.17524901 = score(doc=5777,freq=2.0), product of:
0.33870584 = queryWeight, product of:
7.805067 = idf(docFreq=48, maxDocs=44218)
0.043395635 = queryNorm
0.5174077 = fieldWeight in 5777, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.805067 = idf(docFreq=48, maxDocs=44218)
0.046875 = fieldNorm(doc=5777)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Abu-Salem, H.; Al-Omari, M.; Evens, M.W.: Stemming methodologies over individual query words for an Arabic information retrieval system (1999)
0.04
0.036510214 = product of:
0.07302043 = sum of:
0.07302043 = product of:
0.14604086 = sum of:
0.14604086 = weight(_text_:m.w in 3672) [ClassicSimilarity], result of:
0.14604086 = score(doc=3672,freq=2.0), product of:
0.33870584 = queryWeight, product of:
7.805067 = idf(docFreq=48, maxDocs=44218)
0.043395635 = queryNorm
0.43117312 = fieldWeight in 3672, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.805067 = idf(docFreq=48, maxDocs=44218)
0.0390625 = fieldNorm(doc=3672)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Berry, M.W.; Browne, M.: Understanding search engines : mathematical modeling and text retrieval (2005)
0.03
0.02920817 = product of:
0.05841634 = sum of:
0.05841634 = product of:
0.11683268 = sum of:
0.11683268 = weight(_text_:m.w in 7) [ClassicSimilarity], result of:
0.11683268 = score(doc=7,freq=2.0), product of:
0.33870584 = queryWeight, product of:
7.805067 = idf(docFreq=48, maxDocs=44218)
0.043395635 = queryNorm
0.3449385 = fieldWeight in 7, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.805067 = idf(docFreq=48, maxDocs=44218)
0.03125 = fieldNorm(doc=7)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Voorhees, E.M.: Implementing agglomerative hierarchic clustering algorithms for use in document retrieval (1986)
0.02
0.023518037 = product of:
0.047036074 = sum of:
0.047036074 = product of:
0.09407215 = sum of:
0.09407215 = weight(_text_:22 in 402) [ClassicSimilarity], result of:
0.09407215 = score(doc=402,freq=2.0), product of:
0.15196411 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043395635 = queryNorm
0.61904186 = fieldWeight in 402, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=402)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Information processing and management. 22(1986) no.6, S.465-476
-
Smeaton, A.F.; Rijsbergen, C.J. van: ¬The retrieval effects of query expansion on a feedback document retrieval system (1983)
0.02
0.020578282 = product of:
0.041156564 = sum of:
0.041156564 = product of:
0.08231313 = sum of:
0.08231313 = weight(_text_:22 in 2134) [ClassicSimilarity], result of:
0.08231313 = score(doc=2134,freq=2.0), product of:
0.15196411 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043395635 = queryNorm
0.5416616 = fieldWeight in 2134, 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=2134)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 30. 3.2001 13:32:22
-
Back, J.: ¬An evaluation of relevancy ranking techniques used by Internet search engines (2000)
0.02
0.020578282 = product of:
0.041156564 = sum of:
0.041156564 = product of:
0.08231313 = sum of:
0.08231313 = weight(_text_:22 in 3445) [ClassicSimilarity], result of:
0.08231313 = score(doc=3445,freq=2.0), product of:
0.15196411 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043395635 = queryNorm
0.5416616 = fieldWeight in 3445, 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=3445)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 25. 8.2005 17:42:22
-
Cross-language information retrieval (1998)
0.02
0.018255107 = product of:
0.036510214 = sum of:
0.036510214 = product of:
0.07302043 = sum of:
0.07302043 = weight(_text_:m.w in 6299) [ClassicSimilarity], result of:
0.07302043 = score(doc=6299,freq=2.0), product of:
0.33870584 = queryWeight, product of:
7.805067 = idf(docFreq=48, maxDocs=44218)
0.043395635 = queryNorm
0.21558656 = fieldWeight in 6299, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.805067 = idf(docFreq=48, maxDocs=44218)
0.01953125 = fieldNorm(doc=6299)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Content
- Enthält die Beiträge: GREFENSTETTE, G.: The Problem of Cross-Language Information Retrieval; DAVIS, M.W.: On the Effective Use of Large Parallel Corpora in Cross-Language Text Retrieval; BALLESTEROS, L. u. W.B. CROFT: Statistical Methods for Cross-Language Information Retrieval; Distributed Cross-Lingual Information Retrieval; Automatic Cross-Language Information Retrieval Using Latent Semantic Indexing; EVANS, D.A. u.a.: Mapping Vocabularies Using Latent Semantics; PICCHI, E. u. C. PETERS: Cross-Language Information Retrieval: A System for Comparable Corpus Querying; YAMABANA, K. u.a.: A Language Conversion Front-End for Cross-Language Information Retrieval; GACHOT, D.A. u.a.: The Systran NLP Browser: An Application of Machine Translation Technology in Cross-Language Information Retrieval; HULL, D.: A Weighted Boolean Model for Cross-Language Text Retrieval; SHERIDAN, P. u.a. Building a Large Multilingual Test Collection from Comparable News Documents; OARD; D.W. u. B.J. DORR: Evaluating Cross-Language Text Filtering Effectiveness
-
MacFarlane, A.; Robertson, S.E.; McCann, J.A.: Parallel computing for passage retrieval (2004)
0.01
0.0117590185 = product of:
0.023518037 = sum of:
0.023518037 = product of:
0.047036074 = sum of:
0.047036074 = weight(_text_:22 in 5108) [ClassicSimilarity], result of:
0.047036074 = score(doc=5108,freq=2.0), product of:
0.15196411 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043395635 = queryNorm
0.30952093 = fieldWeight in 5108, 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=5108)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 20. 1.2007 18:30:22
-
Faloutsos, C.: Signature files (1992)
0.01
0.0117590185 = product of:
0.023518037 = sum of:
0.023518037 = product of:
0.047036074 = sum of:
0.047036074 = weight(_text_:22 in 3499) [ClassicSimilarity], result of:
0.047036074 = score(doc=3499,freq=2.0), product of:
0.15196411 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043395635 = queryNorm
0.30952093 = fieldWeight in 3499, 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=3499)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 7. 5.1999 15:22:48
-
Losada, D.E.; Barreiro, A.: Emebedding term similarity and inverse document frequency into a logical model of information retrieval (2003)
0.01
0.0117590185 = product of:
0.023518037 = sum of:
0.023518037 = product of:
0.047036074 = sum of:
0.047036074 = weight(_text_:22 in 1422) [ClassicSimilarity], result of:
0.047036074 = score(doc=1422,freq=2.0), product of:
0.15196411 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043395635 = queryNorm
0.30952093 = fieldWeight in 1422, 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=1422)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 3.2003 19:27:23
-
Bornmann, L.; Mutz, R.: From P100 to P100' : a new citation-rank approach (2014)
0.01
0.0117590185 = product of:
0.023518037 = sum of:
0.023518037 = product of:
0.047036074 = sum of:
0.047036074 = weight(_text_:22 in 1431) [ClassicSimilarity], result of:
0.047036074 = score(doc=1431,freq=2.0), product of:
0.15196411 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043395635 = queryNorm
0.30952093 = fieldWeight in 1431, 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=1431)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 8.2014 17:05:18
-
Ravana, S.D.; Rajagopal, P.; Balakrishnan, V.: Ranking retrieval systems using pseudo relevance judgments (2015)
0.01
0.010393602 = product of:
0.020787204 = sum of:
0.020787204 = product of:
0.041574407 = sum of:
0.041574407 = weight(_text_:22 in 2591) [ClassicSimilarity], result of:
0.041574407 = score(doc=2591,freq=4.0), product of:
0.15196411 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043395635 = queryNorm
0.27358043 = fieldWeight in 2591, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=2591)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 20. 1.2015 18:30:22
18. 9.2018 18:22:56
-
Chang, C.-H.; Hsu, C.-C.: Integrating query expansion and conceptual relevance feedback for personalized Web information retrieval (1998)
0.01
0.010289141 = product of:
0.020578282 = sum of:
0.020578282 = product of:
0.041156564 = sum of:
0.041156564 = weight(_text_:22 in 1319) [ClassicSimilarity], result of:
0.041156564 = score(doc=1319,freq=2.0), product of:
0.15196411 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043395635 = queryNorm
0.2708308 = fieldWeight in 1319, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=1319)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 1. 8.1996 22:08:06
-
Kelledy, F.; Smeaton, A.F.: Signature files and beyond (1996)
0.01
0.008819263 = product of:
0.017638527 = sum of:
0.017638527 = product of:
0.035277054 = sum of:
0.035277054 = weight(_text_:22 in 6973) [ClassicSimilarity], result of:
0.035277054 = score(doc=6973,freq=2.0), product of:
0.15196411 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043395635 = queryNorm
0.23214069 = fieldWeight in 6973, 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=6973)
0.5 = coord(1/2)
0.5 = coord(1/2)
- 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
-
Crestani, F.; Dominich, S.; Lalmas, M.; Rijsbergen, C.J.K. van: Mathematical, logical, and formal methods in information retrieval : an introduction to the special issue (2003)
0.01
0.008819263 = product of:
0.017638527 = sum of:
0.017638527 = product of:
0.035277054 = sum of:
0.035277054 = weight(_text_:22 in 1451) [ClassicSimilarity], result of:
0.035277054 = score(doc=1451,freq=2.0), product of:
0.15196411 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043395635 = queryNorm
0.23214069 = fieldWeight in 1451, 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=1451)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 3.2003 19:27:36
-
Fan, W.; Fox, E.A.; Pathak, P.; Wu, H.: ¬The effects of fitness functions an genetic programming-based ranking discovery for Web search (2004)
0.01
0.008819263 = product of:
0.017638527 = sum of:
0.017638527 = product of:
0.035277054 = sum of:
0.035277054 = weight(_text_:22 in 2239) [ClassicSimilarity], result of:
0.035277054 = score(doc=2239,freq=2.0), product of:
0.15196411 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043395635 = queryNorm
0.23214069 = fieldWeight in 2239, 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=2239)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 31. 5.2004 19:22:06
-
Furner, J.: ¬A unifying model of document relatedness for hybrid search engines (2003)
0.01
0.008819263 = product of:
0.017638527 = sum of:
0.017638527 = product of:
0.035277054 = sum of:
0.035277054 = weight(_text_:22 in 2717) [ClassicSimilarity], result of:
0.035277054 = score(doc=2717,freq=2.0), product of:
0.15196411 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043395635 = queryNorm
0.23214069 = fieldWeight in 2717, 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=2717)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 11. 9.2004 17:32:22