-
Blair, D.C.: Language and representation in information retrieval (1991)
0.02
0.015723657 = product of:
0.094341934 = sum of:
0.019401358 = weight(_text_:und in 1545) [ClassicSimilarity], result of:
0.019401358 = score(doc=1545,freq=32.0), product of:
0.04951827 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.02234209 = queryNorm
0.39180204 = fieldWeight in 1545, product of:
5.656854 = tf(freq=32.0), with freq of:
32.0 = termFreq=32.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.03125 = fieldNorm(doc=1545)
0.00696754 = weight(_text_:der in 1545) [ClassicSimilarity], result of:
0.00696754 = score(doc=1545,freq=4.0), product of:
0.049907017 = queryWeight, product of:
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.02234209 = queryNorm
0.13961042 = fieldWeight in 1545, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.03125 = fieldNorm(doc=1545)
0.04857168 = weight(_text_:allgemeinen in 1545) [ClassicSimilarity], result of:
0.04857168 = score(doc=1545,freq=4.0), product of:
0.13176906 = queryWeight, product of:
5.8977947 = idf(docFreq=329, maxDocs=44218)
0.02234209 = queryNorm
0.36861217 = fieldWeight in 1545, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.8977947 = idf(docFreq=329, maxDocs=44218)
0.03125 = fieldNorm(doc=1545)
0.019401358 = weight(_text_:und in 1545) [ClassicSimilarity], result of:
0.019401358 = score(doc=1545,freq=32.0), product of:
0.04951827 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.02234209 = queryNorm
0.39180204 = fieldWeight in 1545, product of:
5.656854 = tf(freq=32.0), with freq of:
32.0 = termFreq=32.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.03125 = fieldNorm(doc=1545)
0.16666667 = coord(4/24)
- Classification
- ES 930 Allgemeine und vergleichende Sprach- und Literaturwissenschaft. Indogermanistik. Außereuropäische Sprachen und Literaturen / Spezialbereiche der allgemeinen Sprachwissenschaft / Datenverarbeitung und Sprachwissenschaft. Computerlinguistik / Informationsbehandlung
ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme
AN 95000 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationspraxis / Bibliographische Erfassung, Suchpraxis
ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme
- RVK
- ES 930 Allgemeine und vergleichende Sprach- und Literaturwissenschaft. Indogermanistik. Außereuropäische Sprachen und Literaturen / Spezialbereiche der allgemeinen Sprachwissenschaft / Datenverarbeitung und Sprachwissenschaft. Computerlinguistik / Informationsbehandlung
ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme
AN 95000 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationspraxis / Bibliographische Erfassung, Suchpraxis
ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme
-
Ellis, D.: Progress and problems in information retrieval (1996)
0.00
5.0450745E-4 = product of:
0.012108179 = sum of:
0.012108179 = product of:
0.024216358 = sum of:
0.024216358 = weight(_text_:22 in 789) [ClassicSimilarity], result of:
0.024216358 = score(doc=789,freq=2.0), product of:
0.07823819 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.02234209 = queryNorm
0.30952093 = fieldWeight in 789, 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=789)
0.5 = coord(1/2)
0.041666668 = coord(1/24)
- Date
- 26. 7.2002 20:22:46
-
Ingwersen, P.: Information retrieval interaction (1992)
0.00
5.0144456E-4 = product of:
0.0120346695 = sum of:
0.0120346695 = product of:
0.03610401 = sum of:
0.03610401 = weight(_text_:p in 764) [ClassicSimilarity], result of:
0.03610401 = score(doc=764,freq=4.0), product of:
0.080331266 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.02234209 = queryNorm
0.44943908 = fieldWeight in 764, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.0625 = fieldNorm(doc=764)
0.33333334 = coord(1/3)
0.041666668 = coord(1/24)
- Footnote
- Rez. in: Library and information research news. 16(1993) no.56, S.26-27 (J. Palmer); Journal of documentation 50(1994) no.2, S.142-144 (P. Willett); Australian academic and research libraries 1993, Sept., S.239-240 (C. Wilson)
-
Bradley, P.: Advanced Internet searcher's handbook (1998)
0.00
4.432186E-4 = product of:
0.010637246 = sum of:
0.010637246 = product of:
0.03191174 = sum of:
0.03191174 = weight(_text_:p in 5454) [ClassicSimilarity], result of:
0.03191174 = score(doc=5454,freq=2.0), product of:
0.080331266 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.02234209 = queryNorm
0.39725178 = fieldWeight in 5454, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.078125 = fieldNorm(doc=5454)
0.33333334 = coord(1/3)
0.041666668 = coord(1/24)