Search (2 results, page 1 of 1)
-
×
classification_ss:"AN 95000 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationspraxis / Bibliographische Erfassung, Suchpraxis"
-
×
subject_ss:"Information Retrieval"
- Did you mean:
- editoren%3a%22Smiraglia%2c R.P. u. H.-l. lee%22 2
- editor's%3a%22Smiraglia%2c R.P. u. H.-l. lee%22 2
- editors%3a%22Smiraglia%2c R.P. u. H.-l. lee%22 2
- editore%3a%22Smiraglia%2c R.P. u. H.-l. lee%22 2
- epitomes%3a%22Smiraglia%2c R.P. u. H.-l. lee%22 2
-
Poetzsch, E.: Information Retrieval : Einführung in Grundlagen und Methoden (2001)
0.02
0.015403035 = product of: 0.03850759 = sum of: 0.02990085 = weight(_text_:u in 1655) [ClassicSimilarity], result of: 0.02990085 = score(doc=1655,freq=2.0), product of: 0.13774939 = queryWeight, product of: 3.2744443 = idf(docFreq=4547, maxDocs=44218) 0.04206802 = queryNorm 0.21706703 = fieldWeight in 1655, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.2744443 = idf(docFreq=4547, maxDocs=44218) 0.046875 = fieldNorm(doc=1655) 0.0086067375 = product of: 0.017213475 = sum of: 0.017213475 = weight(_text_:h in 1655) [ClassicSimilarity], result of: 0.017213475 = score(doc=1655,freq=2.0), product of: 0.10451586 = queryWeight, product of: 2.4844491 = idf(docFreq=10020, maxDocs=44218) 0.04206802 = queryNorm 0.16469726 = fieldWeight in 1655, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 2.4844491 = idf(docFreq=10020, maxDocs=44218) 0.046875 = fieldNorm(doc=1655) 0.5 = coord(1/2) 0.4 = coord(2/5)
- Footnote
- Rez. in: BuB 54(2002) H.2, S.119 (B. Denner)
- Theme
- Grundlagen u. Einführungen: Allgemeine Literatur
-
Rijsbergen, C.J. van: Information retrieval (1979)
0.01
0.006976865 = product of: 0.034884326 = sum of: 0.034884326 = weight(_text_:u in 856) [ClassicSimilarity], result of: 0.034884326 = score(doc=856,freq=2.0), product of: 0.13774939 = queryWeight, product of: 3.2744443 = idf(docFreq=4547, maxDocs=44218) 0.04206802 = queryNorm 0.25324488 = fieldWeight in 856, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.2744443 = idf(docFreq=4547, maxDocs=44218) 0.0546875 = fieldNorm(doc=856) 0.2 = coord(1/5)
Authors
Subjects
Classifications
- 029.7 1
- 06.54 Bibliotheksautomatisierung 1
- 06.74 Informationssysteme 1
- 54.64 Datenbanken 1
- AN 96400 1
- AZD (HA) 1
- AZE (DU) 1
- ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme 1
- ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme 1
- Z699 1
- More… Less…