Gebhardt, F.: Dokumentationssysteme (1981)
0.17
0.16626278 = product of:
0.35627738 = sum of:
0.08843337 = weight(_text_:allgemeines in 1560) [ClassicSimilarity], result of:
0.08843337 = score(doc=1560,freq=4.0), product of:
0.16533206 = queryWeight, product of:
5.705423 = idf(docFreq=399, maxDocs=44218)
0.028978055 = queryNorm
0.5348834 = fieldWeight in 1560, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.705423 = idf(docFreq=399, maxDocs=44218)
0.046875 = fieldNorm(doc=1560)
0.058725778 = weight(_text_:buch in 1560) [ClassicSimilarity], result of:
0.058725778 = score(doc=1560,freq=4.0), product of:
0.13472971 = queryWeight, product of:
4.64937 = idf(docFreq=1149, maxDocs=44218)
0.028978055 = queryNorm
0.43587846 = fieldWeight in 1560, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.64937 = idf(docFreq=1149, maxDocs=44218)
0.046875 = fieldNorm(doc=1560)
0.0442609 = weight(_text_:und in 1560) [ClassicSimilarity], result of:
0.0442609 = score(doc=1560,freq=44.0), product of:
0.06422601 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.028978055 = queryNorm
0.68914294 = fieldWeight in 1560, product of:
6.6332498 = tf(freq=44.0), with freq of:
44.0 = termFreq=44.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.046875 = fieldNorm(doc=1560)
0.026991483 = product of:
0.053982966 = sum of:
0.053982966 = weight(_text_:bibliothekswesen in 1560) [ClassicSimilarity], result of:
0.053982966 = score(doc=1560,freq=4.0), product of:
0.12917466 = queryWeight, product of:
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.028978055 = queryNorm
0.41790676 = fieldWeight in 1560, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.046875 = fieldNorm(doc=1560)
0.5 = coord(1/2)
0.077962935 = weight(_text_:informationswissenschaft in 1560) [ClassicSimilarity], result of:
0.077962935 = score(doc=1560,freq=8.0), product of:
0.13053758 = queryWeight, product of:
4.504705 = idf(docFreq=1328, maxDocs=44218)
0.028978055 = queryNorm
0.5972451 = fieldWeight in 1560, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
4.504705 = idf(docFreq=1328, maxDocs=44218)
0.046875 = fieldNorm(doc=1560)
0.053982966 = weight(_text_:bibliothekswesen in 1560) [ClassicSimilarity], result of:
0.053982966 = score(doc=1560,freq=4.0), product of:
0.12917466 = queryWeight, product of:
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.028978055 = queryNorm
0.41790676 = fieldWeight in 1560, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.046875 = fieldNorm(doc=1560)
0.005919926 = product of:
0.011839852 = sum of:
0.011839852 = weight(_text_:information in 1560) [ClassicSimilarity], result of:
0.011839852 = score(doc=1560,freq=8.0), product of:
0.050870337 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.028978055 = queryNorm
0.23274569 = fieldWeight in 1560, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046875 = fieldNorm(doc=1560)
0.5 = coord(1/2)
0.46666667 = coord(7/15)
- Classification
- ES 955 Allgemeine und vergleichende Sprach- und Literaturwissenschaft. Indogermanistik. Außereuropäische Sprachen und Literaturen / Spezialbereiche der allgemeinen Sprachwissenschaft / Datenverarbeitung und Sprachwissenschaft. Computerlinguistik / Maschinelle Referatherstellung, linguistische Dokumentation und Information
ST 274 Informatik / Monographien / Software und -entwicklung / Datenerfassung, Datenaufbereitung, Datenausgabe (Masken-Editoren, Maskengeneratoren)
ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme
AN 96900 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationsvermittlung, Informationsplanung / Informations- und Dokumentationssystem / nach Art
- RSWK
- Information und Dokumentation
- RVK
- ES 955 Allgemeine und vergleichende Sprach- und Literaturwissenschaft. Indogermanistik. Außereuropäische Sprachen und Literaturen / Spezialbereiche der allgemeinen Sprachwissenschaft / Datenverarbeitung und Sprachwissenschaft. Computerlinguistik / Maschinelle Referatherstellung, linguistische Dokumentation und Information
ST 274 Informatik / Monographien / Software und -entwicklung / Datenerfassung, Datenaufbereitung, Datenausgabe (Masken-Editoren, Maskengeneratoren)
ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme
AN 96900 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationsvermittlung, Informationsplanung / Informations- und Dokumentationssystem / nach Art
- Subject
- Information und Dokumentation
Lancaster, F.W.: Vocabulary control for information retrieval (1986)
0.01
0.010120973 = product of:
0.07590729 = sum of:
0.025163881 = weight(_text_:und in 217) [ClassicSimilarity], result of:
0.025163881 = score(doc=217,freq=8.0), product of:
0.06422601 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.028978055 = queryNorm
0.39180204 = fieldWeight in 217, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0625 = fieldNorm(doc=217)
0.05074341 = sum of:
0.019334396 = weight(_text_:information in 217) [ClassicSimilarity], result of:
0.019334396 = score(doc=217,freq=12.0), product of:
0.050870337 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.028978055 = queryNorm
0.38007212 = fieldWeight in 217, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0625 = fieldNorm(doc=217)
0.031409014 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
0.031409014 = score(doc=217,freq=2.0), product of:
0.101476215 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.028978055 = queryNorm
0.30952093 = fieldWeight in 217, 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=217)
0.13333334 = coord(2/15)
- Classification
- ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme
- Date
- 22. 4.2007 10:07:51
- Imprint
- Arlington, VA : Information Resources Pr.
- LCSH
- Information retrieval
- RSWK
- Information Retrieval / Terminologische Kontrolle
- RVK
- ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme
- Subject
- Information Retrieval / Terminologische Kontrolle
Information retrieval