-
Garfield, E.: Citation indexing : its theory and application in science, technology, and humanities (1979)
0.36
0.35984245 = product of:
0.67470455 = sum of:
0.15317109 = weight(_text_:allgemeines in 348) [ClassicSimilarity], result of:
0.15317109 = score(doc=348,freq=12.0), product of:
0.16533206 = queryWeight, product of:
5.705423 = idf(docFreq=399, maxDocs=44218)
0.028978055 = queryNorm
0.9264452 = fieldWeight in 348, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
5.705423 = idf(docFreq=399, maxDocs=44218)
0.046875 = fieldNorm(doc=348)
0.083050795 = weight(_text_:buch in 348) [ClassicSimilarity], result of:
0.083050795 = score(doc=348,freq=8.0), product of:
0.13472971 = queryWeight, product of:
4.64937 = idf(docFreq=1149, maxDocs=44218)
0.028978055 = queryNorm
0.6164252 = fieldWeight in 348, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
4.64937 = idf(docFreq=1149, maxDocs=44218)
0.046875 = fieldNorm(doc=348)
0.026690327 = weight(_text_:und in 348) [ClassicSimilarity], result of:
0.026690327 = score(doc=348,freq=16.0), product of:
0.06422601 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.028978055 = queryNorm
0.41556883 = fieldWeight in 348, product of:
4.0 = tf(freq=16.0), with freq of:
16.0 = termFreq=16.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.046875 = fieldNorm(doc=348)
0.03817172 = product of:
0.07634344 = sum of:
0.07634344 = weight(_text_:bibliothekswesen in 348) [ClassicSimilarity], result of:
0.07634344 = score(doc=348,freq=8.0), product of:
0.12917466 = queryWeight, product of:
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.028978055 = queryNorm
0.5910094 = fieldWeight in 348, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.046875 = fieldNorm(doc=348)
0.5 = coord(1/2)
0.11025624 = weight(_text_:informationswissenschaft in 348) [ClassicSimilarity], result of:
0.11025624 = score(doc=348,freq=16.0), product of:
0.13053758 = queryWeight, product of:
4.504705 = idf(docFreq=1328, maxDocs=44218)
0.028978055 = queryNorm
0.84463215 = fieldWeight in 348, product of:
4.0 = tf(freq=16.0), with freq of:
16.0 = termFreq=16.0
4.504705 = idf(docFreq=1328, maxDocs=44218)
0.046875 = fieldNorm(doc=348)
0.07634344 = weight(_text_:bibliothekswesen in 348) [ClassicSimilarity], result of:
0.07634344 = score(doc=348,freq=8.0), product of:
0.12917466 = queryWeight, product of:
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.028978055 = queryNorm
0.5910094 = fieldWeight in 348, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.046875 = fieldNorm(doc=348)
0.18406098 = weight(_text_:bibliotheksbenutzung in 348) [ClassicSimilarity], result of:
0.18406098 = score(doc=348,freq=4.0), product of:
0.23852277 = queryWeight, product of:
8.231152 = idf(docFreq=31, maxDocs=44218)
0.028978055 = queryNorm
0.77167046 = fieldWeight in 348, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
8.231152 = idf(docFreq=31, maxDocs=44218)
0.046875 = fieldNorm(doc=348)
0.002959963 = product of:
0.005919926 = sum of:
0.005919926 = weight(_text_:information in 348) [ClassicSimilarity], result of:
0.005919926 = score(doc=348,freq=2.0), product of:
0.050870337 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.028978055 = queryNorm
0.116372846 = fieldWeight in 348, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046875 = fieldNorm(doc=348)
0.5 = coord(1/2)
0.53333336 = coord(8/15)
- BK
- 06.60 Bibliotheksbenutzung
- Classification
- AN 95100 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationspraxis / Referieren, Klassifizieren, Indexieren
AN 96100 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationsvermittlung, Informationsplanung / Herstellung von Bibliographien und Informationsdiensten
AK 39900 Allgemeines / Wissenschaftskunde und Wissenschaftsorganisation / Technik der wissenschaftlichen Arbeit / Hilfsmittel zur wissenschaftlichen Arbeit
06.60 Bibliotheksbenutzung
- Imprint
- Philadelphia, PA : Institute for Scientific Information
- RVK
- AN 95100 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationspraxis / Referieren, Klassifizieren, Indexieren
AN 96100 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationsvermittlung, Informationsplanung / Herstellung von Bibliographien und Informationsdiensten
AK 39900 Allgemeines / Wissenschaftskunde und Wissenschaftsorganisation / Technik der wissenschaftlichen Arbeit / Hilfsmittel zur wissenschaftlichen Arbeit
-
Bakewell, K.G.B.: ¬A manual of cataloguing practice (1972)
0.29
0.28757393 = product of:
0.61622983 = sum of:
0.20843947 = weight(_text_:allgemeines in 458) [ClassicSimilarity], result of:
0.20843947 = score(doc=458,freq=8.0), product of:
0.16533206 = queryWeight, product of:
5.705423 = idf(docFreq=399, maxDocs=44218)
0.028978055 = queryNorm
1.2607323 = fieldWeight in 458, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
5.705423 = idf(docFreq=399, maxDocs=44218)
0.078125 = fieldNorm(doc=458)
0.097876295 = weight(_text_:buch in 458) [ClassicSimilarity], result of:
0.097876295 = score(doc=458,freq=4.0), product of:
0.13472971 = queryWeight, product of:
4.64937 = idf(docFreq=1149, maxDocs=44218)
0.028978055 = queryNorm
0.7264641 = fieldWeight in 458, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.64937 = idf(docFreq=1149, maxDocs=44218)
0.078125 = fieldNorm(doc=458)
0.022241939 = weight(_text_:und in 458) [ClassicSimilarity], result of:
0.022241939 = score(doc=458,freq=4.0), product of:
0.06422601 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.028978055 = queryNorm
0.34630734 = fieldWeight in 458, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.078125 = fieldNorm(doc=458)
0.06361953 = product of:
0.12723906 = sum of:
0.12723906 = weight(_text_:bibliothekswesen in 458) [ClassicSimilarity], result of:
0.12723906 = score(doc=458,freq=8.0), product of:
0.12917466 = queryWeight, product of:
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.028978055 = queryNorm
0.98501563 = fieldWeight in 458, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.078125 = fieldNorm(doc=458)
0.5 = coord(1/2)
0.0918802 = weight(_text_:informationswissenschaft in 458) [ClassicSimilarity], result of:
0.0918802 = score(doc=458,freq=4.0), product of:
0.13053758 = queryWeight, product of:
4.504705 = idf(docFreq=1328, maxDocs=44218)
0.028978055 = queryNorm
0.70386016 = fieldWeight in 458, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.504705 = idf(docFreq=1328, maxDocs=44218)
0.078125 = fieldNorm(doc=458)
0.12723906 = weight(_text_:bibliothekswesen in 458) [ClassicSimilarity], result of:
0.12723906 = score(doc=458,freq=8.0), product of:
0.12917466 = queryWeight, product of:
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.028978055 = queryNorm
0.98501563 = fieldWeight in 458, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.078125 = fieldNorm(doc=458)
0.0049332716 = product of:
0.009866543 = sum of:
0.009866543 = weight(_text_:information in 458) [ClassicSimilarity], result of:
0.009866543 = score(doc=458,freq=2.0), product of:
0.050870337 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.028978055 = queryNorm
0.19395474 = fieldWeight in 458, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.078125 = fieldNorm(doc=458)
0.5 = coord(1/2)
0.46666667 = coord(7/15)
- Classification
- AN 74000 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Bibliothekswesen / Kataloge, Katalogisierung / Allgemeines
- RVK
- AN 74000 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Bibliothekswesen / Kataloge, Katalogisierung / Allgemeines
- Series
- International series of monographs in library and information science, v. 14
-
Popper, K.R.: Three worlds : the Tanner lecture on human values. Deliverd at the University of Michigan, April 7, 1978 (1978)
0.27
0.26592126 = product of:
0.79776376 = sum of:
0.061366446 = product of:
0.18409933 = sum of:
0.18409933 = weight(_text_:3a in 230) [ClassicSimilarity], result of:
0.18409933 = score(doc=230,freq=2.0), product of:
0.24567628 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.028978055 = queryNorm
0.7493574 = fieldWeight in 230, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0625 = fieldNorm(doc=230)
0.33333334 = coord(1/3)
0.18409933 = weight(_text_:2f in 230) [ClassicSimilarity], result of:
0.18409933 = score(doc=230,freq=2.0), product of:
0.24567628 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.028978055 = queryNorm
0.7493574 = fieldWeight in 230, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0625 = fieldNorm(doc=230)
0.18409933 = weight(_text_:2f in 230) [ClassicSimilarity], result of:
0.18409933 = score(doc=230,freq=2.0), product of:
0.24567628 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.028978055 = queryNorm
0.7493574 = fieldWeight in 230, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0625 = fieldNorm(doc=230)
0.18409933 = weight(_text_:2f in 230) [ClassicSimilarity], result of:
0.18409933 = score(doc=230,freq=2.0), product of:
0.24567628 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.028978055 = queryNorm
0.7493574 = fieldWeight in 230, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0625 = fieldNorm(doc=230)
0.18409933 = weight(_text_:2f in 230) [ClassicSimilarity], result of:
0.18409933 = score(doc=230,freq=2.0), product of:
0.24567628 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.028978055 = queryNorm
0.7493574 = fieldWeight in 230, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0625 = fieldNorm(doc=230)
0.33333334 = coord(5/15)
- Source
- https%3A%2F%2Ftannerlectures.utah.edu%2F_documents%2Fa-to-z%2Fp%2Fpopper80.pdf&usg=AOvVaw3f4QRTEH-OEBmoYr2J_c7H
-
Gilchrist, A.: ¬The thesaurus in retrieval (1971)
0.26
0.2553918 = product of:
0.54726815 = sum of:
0.14738896 = weight(_text_:allgemeines in 4593) [ClassicSimilarity], result of:
0.14738896 = score(doc=4593,freq=4.0), product of:
0.16533206 = queryWeight, product of:
5.705423 = idf(docFreq=399, maxDocs=44218)
0.028978055 = queryNorm
0.89147234 = fieldWeight in 4593, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.705423 = idf(docFreq=399, maxDocs=44218)
0.078125 = fieldNorm(doc=4593)
0.097876295 = weight(_text_:buch in 4593) [ClassicSimilarity], result of:
0.097876295 = score(doc=4593,freq=4.0), product of:
0.13472971 = queryWeight, product of:
4.64937 = idf(docFreq=1149, maxDocs=44218)
0.028978055 = queryNorm
0.7264641 = fieldWeight in 4593, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.64937 = idf(docFreq=1149, maxDocs=44218)
0.078125 = fieldNorm(doc=4593)
0.027240701 = weight(_text_:und in 4593) [ClassicSimilarity], result of:
0.027240701 = score(doc=4593,freq=6.0), product of:
0.06422601 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.028978055 = queryNorm
0.42413816 = fieldWeight in 4593, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.078125 = fieldNorm(doc=4593)
0.044985805 = product of:
0.08997161 = sum of:
0.08997161 = weight(_text_:bibliothekswesen in 4593) [ClassicSimilarity], result of:
0.08997161 = score(doc=4593,freq=4.0), product of:
0.12917466 = queryWeight, product of:
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.028978055 = queryNorm
0.69651127 = fieldWeight in 4593, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.078125 = fieldNorm(doc=4593)
0.5 = coord(1/2)
0.12993823 = weight(_text_:informationswissenschaft in 4593) [ClassicSimilarity], result of:
0.12993823 = score(doc=4593,freq=8.0), product of:
0.13053758 = queryWeight, product of:
4.504705 = idf(docFreq=1328, maxDocs=44218)
0.028978055 = queryNorm
0.99540854 = fieldWeight in 4593, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
4.504705 = idf(docFreq=1328, maxDocs=44218)
0.078125 = fieldNorm(doc=4593)
0.08997161 = weight(_text_:bibliothekswesen in 4593) [ClassicSimilarity], result of:
0.08997161 = score(doc=4593,freq=4.0), product of:
0.12917466 = queryWeight, product of:
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.028978055 = queryNorm
0.69651127 = fieldWeight in 4593, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.078125 = fieldNorm(doc=4593)
0.009866543 = product of:
0.019733086 = sum of:
0.019733086 = weight(_text_:information in 4593) [ClassicSimilarity], result of:
0.019733086 = score(doc=4593,freq=8.0), product of:
0.050870337 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.028978055 = queryNorm
0.38790947 = fieldWeight in 4593, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.078125 = fieldNorm(doc=4593)
0.5 = coord(1/2)
0.46666667 = coord(7/15)
- Classification
- AN 94200 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Grundlagen, Theorie / Thesauruskunde
- LCSH
- Information retrieval
- RSWK
- Schlagwortnormdatei / Information Retrieval
- RVK
- AN 94200 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Grundlagen, Theorie / Thesauruskunde
- Subject
- Schlagwortnormdatei / Information Retrieval
Information retrieval
- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
-
Borko, H.; Bernier, C.L.: Indexing concept and methods (1978)
0.25
0.25075686 = product of:
0.5373361 = sum of:
0.14738896 = weight(_text_:allgemeines in 3021) [ClassicSimilarity], result of:
0.14738896 = score(doc=3021,freq=4.0), product of:
0.16533206 = queryWeight, product of:
5.705423 = idf(docFreq=399, maxDocs=44218)
0.028978055 = queryNorm
0.89147234 = fieldWeight in 3021, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.705423 = idf(docFreq=399, maxDocs=44218)
0.078125 = fieldNorm(doc=3021)
0.097876295 = weight(_text_:buch in 3021) [ClassicSimilarity], result of:
0.097876295 = score(doc=3021,freq=4.0), product of:
0.13472971 = queryWeight, product of:
4.64937 = idf(docFreq=1149, maxDocs=44218)
0.028978055 = queryNorm
0.7264641 = fieldWeight in 3021, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.64937 = idf(docFreq=1149, maxDocs=44218)
0.078125 = fieldNorm(doc=3021)
0.022241939 = weight(_text_:und in 3021) [ClassicSimilarity], result of:
0.022241939 = score(doc=3021,freq=4.0), product of:
0.06422601 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.028978055 = queryNorm
0.34630734 = fieldWeight in 3021, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.078125 = fieldNorm(doc=3021)
0.044985805 = product of:
0.08997161 = sum of:
0.08997161 = weight(_text_:bibliothekswesen in 3021) [ClassicSimilarity], result of:
0.08997161 = score(doc=3021,freq=4.0), product of:
0.12917466 = queryWeight, product of:
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.028978055 = queryNorm
0.69651127 = fieldWeight in 3021, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.078125 = fieldNorm(doc=3021)
0.5 = coord(1/2)
0.12993823 = weight(_text_:informationswissenschaft in 3021) [ClassicSimilarity], result of:
0.12993823 = score(doc=3021,freq=8.0), product of:
0.13053758 = queryWeight, product of:
4.504705 = idf(docFreq=1328, maxDocs=44218)
0.028978055 = queryNorm
0.99540854 = fieldWeight in 3021, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
4.504705 = idf(docFreq=1328, maxDocs=44218)
0.078125 = fieldNorm(doc=3021)
0.08997161 = weight(_text_:bibliothekswesen in 3021) [ClassicSimilarity], result of:
0.08997161 = score(doc=3021,freq=4.0), product of:
0.12917466 = queryWeight, product of:
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.028978055 = queryNorm
0.69651127 = fieldWeight in 3021, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.078125 = fieldNorm(doc=3021)
0.0049332716 = product of:
0.009866543 = sum of:
0.009866543 = weight(_text_:information in 3021) [ClassicSimilarity], result of:
0.009866543 = score(doc=3021,freq=2.0), product of:
0.050870337 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.028978055 = queryNorm
0.19395474 = fieldWeight in 3021, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.078125 = fieldNorm(doc=3021)
0.5 = coord(1/2)
0.46666667 = coord(7/15)
- Classification
- AN 95100 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationspraxis / Referieren, Klassifizieren, Indexieren
- RVK
- AN 95100 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationspraxis / Referieren, Klassifizieren, Indexieren
- Series
- Library and information science series
-
Rijsbergen, C.J. van: Information retrieval (1979)
0.18
0.18350086 = product of:
0.39321613 = sum of:
0.10317227 = weight(_text_:allgemeines in 856) [ClassicSimilarity], result of:
0.10317227 = score(doc=856,freq=4.0), product of:
0.16533206 = queryWeight, product of:
5.705423 = idf(docFreq=399, maxDocs=44218)
0.028978055 = queryNorm
0.62403065 = fieldWeight in 856, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.705423 = idf(docFreq=399, maxDocs=44218)
0.0546875 = fieldNorm(doc=856)
0.068513416 = weight(_text_:buch in 856) [ClassicSimilarity], result of:
0.068513416 = score(doc=856,freq=4.0), product of:
0.13472971 = queryWeight, product of:
4.64937 = idf(docFreq=1149, maxDocs=44218)
0.028978055 = queryNorm
0.5085249 = fieldWeight in 856, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.64937 = idf(docFreq=1149, maxDocs=44218)
0.0546875 = fieldNorm(doc=856)
0.026966918 = weight(_text_:und in 856) [ClassicSimilarity], result of:
0.026966918 = score(doc=856,freq=12.0), product of:
0.06422601 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.028978055 = queryNorm
0.41987535 = fieldWeight in 856, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0546875 = fieldNorm(doc=856)
0.031490065 = product of:
0.06298013 = sum of:
0.06298013 = weight(_text_:bibliothekswesen in 856) [ClassicSimilarity], result of:
0.06298013 = score(doc=856,freq=4.0), product of:
0.12917466 = queryWeight, product of:
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.028978055 = queryNorm
0.4875579 = fieldWeight in 856, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.0546875 = fieldNorm(doc=856)
0.5 = coord(1/2)
0.09095676 = weight(_text_:informationswissenschaft in 856) [ClassicSimilarity], result of:
0.09095676 = score(doc=856,freq=8.0), product of:
0.13053758 = queryWeight, product of:
4.504705 = idf(docFreq=1328, maxDocs=44218)
0.028978055 = queryNorm
0.696786 = fieldWeight in 856, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
4.504705 = idf(docFreq=1328, maxDocs=44218)
0.0546875 = fieldNorm(doc=856)
0.06298013 = weight(_text_:bibliothekswesen in 856) [ClassicSimilarity], result of:
0.06298013 = score(doc=856,freq=4.0), product of:
0.12917466 = queryWeight, product of:
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.028978055 = queryNorm
0.4875579 = fieldWeight in 856, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.0546875 = fieldNorm(doc=856)
0.009136546 = product of:
0.018273093 = sum of:
0.018273093 = weight(_text_:information in 856) [ClassicSimilarity], result of:
0.018273093 = score(doc=856,freq=14.0), product of:
0.050870337 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.028978055 = queryNorm
0.3592092 = fieldWeight in 856, product of:
3.7416575 = tf(freq=14.0), with freq of:
14.0 = termFreq=14.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0546875 = fieldNorm(doc=856)
0.5 = coord(1/2)
0.46666667 = coord(7/15)
- Classification
- 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
- LCSH
- Information storage and retrieval systems
- RSWK
- Information Retrieval
Datenverarbeitung / Information Retrieval
- RVK
- 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
- Subject
- Information Retrieval
Datenverarbeitung / Information Retrieval
Information storage and retrieval systems
-
Schneider, J.H.: ¬A classification of information science and library science topics plus an alphabetical index to the classification (1975)
0.06
0.061723836 = product of:
0.23146437 = sum of:
0.044533674 = product of:
0.08906735 = sum of:
0.08906735 = weight(_text_:bibliothekswesen in 3273) [ClassicSimilarity], result of:
0.08906735 = score(doc=3273,freq=2.0), product of:
0.12917466 = queryWeight, product of:
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.028978055 = queryNorm
0.68951094 = fieldWeight in 3273, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.109375 = fieldNorm(doc=3273)
0.5 = coord(1/2)
0.09095676 = weight(_text_:informationswissenschaft in 3273) [ClassicSimilarity], result of:
0.09095676 = score(doc=3273,freq=2.0), product of:
0.13053758 = queryWeight, product of:
4.504705 = idf(docFreq=1328, maxDocs=44218)
0.028978055 = queryNorm
0.696786 = fieldWeight in 3273, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.504705 = idf(docFreq=1328, maxDocs=44218)
0.109375 = fieldNorm(doc=3273)
0.08906735 = weight(_text_:bibliothekswesen in 3273) [ClassicSimilarity], result of:
0.08906735 = score(doc=3273,freq=2.0), product of:
0.12917466 = queryWeight, product of:
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.028978055 = queryNorm
0.68951094 = fieldWeight in 3273, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.109375 = fieldNorm(doc=3273)
0.00690658 = product of:
0.01381316 = sum of:
0.01381316 = weight(_text_:information in 3273) [ClassicSimilarity], result of:
0.01381316 = score(doc=3273,freq=2.0), product of:
0.050870337 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.028978055 = queryNorm
0.27153665 = fieldWeight in 3273, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.109375 = fieldNorm(doc=3273)
0.5 = coord(1/2)
0.26666668 = coord(4/15)
- Field
- Bibliothekswesen
Informationswissenschaft
-
¬A classification of library and information science (1975)
0.05
0.05290614 = product of:
0.19839802 = sum of:
0.03817172 = product of:
0.07634344 = sum of:
0.07634344 = weight(_text_:bibliothekswesen in 3339) [ClassicSimilarity], result of:
0.07634344 = score(doc=3339,freq=2.0), product of:
0.12917466 = queryWeight, product of:
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.028978055 = queryNorm
0.5910094 = fieldWeight in 3339, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.09375 = fieldNorm(doc=3339)
0.5 = coord(1/2)
0.077962935 = weight(_text_:informationswissenschaft in 3339) [ClassicSimilarity], result of:
0.077962935 = score(doc=3339,freq=2.0), product of:
0.13053758 = queryWeight, product of:
4.504705 = idf(docFreq=1328, maxDocs=44218)
0.028978055 = queryNorm
0.5972451 = fieldWeight in 3339, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.504705 = idf(docFreq=1328, maxDocs=44218)
0.09375 = fieldNorm(doc=3339)
0.07634344 = weight(_text_:bibliothekswesen in 3339) [ClassicSimilarity], result of:
0.07634344 = score(doc=3339,freq=2.0), product of:
0.12917466 = queryWeight, product of:
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.028978055 = queryNorm
0.5910094 = fieldWeight in 3339, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.09375 = fieldNorm(doc=3339)
0.005919926 = product of:
0.011839852 = sum of:
0.011839852 = weight(_text_:information in 3339) [ClassicSimilarity], result of:
0.011839852 = score(doc=3339,freq=2.0), product of:
0.050870337 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.028978055 = queryNorm
0.23274569 = fieldWeight in 3339, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.09375 = fieldNorm(doc=3339)
0.5 = coord(1/2)
0.26666668 = coord(4/15)
- Field
- Bibliothekswesen
Informationswissenschaft
-
Melvil Dewey: his enduring presence in librarianship (1978)
0.04
0.039528493 = product of:
0.19764246 = sum of:
0.10317227 = weight(_text_:allgemeines in 1808) [ClassicSimilarity], result of:
0.10317227 = score(doc=1808,freq=4.0), product of:
0.16533206 = queryWeight, product of:
5.705423 = idf(docFreq=399, maxDocs=44218)
0.028978055 = queryNorm
0.62403065 = fieldWeight in 1808, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.705423 = idf(docFreq=399, maxDocs=44218)
0.0546875 = fieldNorm(doc=1808)
0.031490065 = product of:
0.06298013 = sum of:
0.06298013 = weight(_text_:bibliothekswesen in 1808) [ClassicSimilarity], result of:
0.06298013 = score(doc=1808,freq=4.0), product of:
0.12917466 = queryWeight, product of:
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.028978055 = queryNorm
0.4875579 = fieldWeight in 1808, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.0546875 = fieldNorm(doc=1808)
0.5 = coord(1/2)
0.06298013 = weight(_text_:bibliothekswesen in 1808) [ClassicSimilarity], result of:
0.06298013 = score(doc=1808,freq=4.0), product of:
0.12917466 = queryWeight, product of:
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.028978055 = queryNorm
0.4875579 = fieldWeight in 1808, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.0546875 = fieldNorm(doc=1808)
0.2 = coord(3/15)
- BK
- 06.30 / Bibliothekswesen / Dokumentationswesen: Allgemeines
- Classification
- 06.30 / Bibliothekswesen / Dokumentationswesen: Allgemeines
-
Perreault, J.M.: ¬The idea of order in bibliography (1978)
0.03
0.026677614 = product of:
0.13338807 = sum of:
0.018872911 = weight(_text_:und in 267) [ClassicSimilarity], result of:
0.018872911 = score(doc=267,freq=2.0), product of:
0.06422601 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.028978055 = queryNorm
0.29385152 = fieldWeight in 267, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.09375 = fieldNorm(doc=267)
0.03817172 = product of:
0.07634344 = sum of:
0.07634344 = weight(_text_:bibliothekswesen in 267) [ClassicSimilarity], result of:
0.07634344 = score(doc=267,freq=2.0), product of:
0.12917466 = queryWeight, product of:
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.028978055 = queryNorm
0.5910094 = fieldWeight in 267, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.09375 = fieldNorm(doc=267)
0.5 = coord(1/2)
0.07634344 = weight(_text_:bibliothekswesen in 267) [ClassicSimilarity], result of:
0.07634344 = score(doc=267,freq=2.0), product of:
0.12917466 = queryWeight, product of:
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.028978055 = queryNorm
0.5910094 = fieldWeight in 267, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.09375 = fieldNorm(doc=267)
0.2 = coord(3/15)
- Footnote
- Vgl. dazu: Beck, H.: Der Katalog und die Theorie oder Ist Ordnung eine halbe Philosophie? in: Zentralblatt für Bibliothekswesen 100 (1986) S. 504-508.
-
Garvey, W.D.: Communication: the essence of science : facilitating information exchange among librarians, scientists, engineers and students (1979)
0.01
0.013048447 = product of:
0.09786335 = sum of:
0.09095676 = weight(_text_:informationswissenschaft in 4318) [ClassicSimilarity], result of:
0.09095676 = score(doc=4318,freq=2.0), product of:
0.13053758 = queryWeight, product of:
4.504705 = idf(docFreq=1328, maxDocs=44218)
0.028978055 = queryNorm
0.696786 = fieldWeight in 4318, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.504705 = idf(docFreq=1328, maxDocs=44218)
0.109375 = fieldNorm(doc=4318)
0.00690658 = product of:
0.01381316 = sum of:
0.01381316 = weight(_text_:information in 4318) [ClassicSimilarity], result of:
0.01381316 = score(doc=4318,freq=2.0), product of:
0.050870337 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.028978055 = queryNorm
0.27153665 = fieldWeight in 4318, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.109375 = fieldNorm(doc=4318)
0.5 = coord(1/2)
0.13333334 = coord(2/15)
- Field
- Informationswissenschaft
-
Swanson, D.R.: Information retrieval as a trial-and-error process (1977)
0.01
0.0115113305 = product of:
0.08633497 = sum of:
0.077962935 = weight(_text_:informationswissenschaft in 1291) [ClassicSimilarity], result of:
0.077962935 = score(doc=1291,freq=2.0), product of:
0.13053758 = queryWeight, product of:
4.504705 = idf(docFreq=1328, maxDocs=44218)
0.028978055 = queryNorm
0.5972451 = fieldWeight in 1291, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.504705 = idf(docFreq=1328, maxDocs=44218)
0.09375 = fieldNorm(doc=1291)
0.0083720395 = product of:
0.016744079 = sum of:
0.016744079 = weight(_text_:information in 1291) [ClassicSimilarity], result of:
0.016744079 = score(doc=1291,freq=4.0), product of:
0.050870337 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.028978055 = queryNorm
0.3291521 = fieldWeight in 1291, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.09375 = fieldNorm(doc=1291)
0.5 = coord(1/2)
0.13333334 = coord(2/15)
- Footnote
- Von diesem Aufsatz gibt es eine deutsche Übersetzung (von A. Poetz) 'Information Retrieval als Versuch-Irrtum-Prozeß', die 1987 als Heft 3 der Studientexte der Fachrichtung Informationswissenschaft der Universität des Saarlandes erschienen ist
-
Ordering systems for global information networks : Proc. of the 3rd Int. Study Conf. on Classification Research, Bombay, 1975 (1979)
0.01
0.0075937063 = product of:
0.03796853 = sum of:
0.011133418 = product of:
0.022266837 = sum of:
0.022266837 = weight(_text_:bibliothekswesen in 3431) [ClassicSimilarity], result of:
0.022266837 = score(doc=3431,freq=2.0), product of:
0.12917466 = queryWeight, product of:
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.028978055 = queryNorm
0.17237774 = fieldWeight in 3431, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.02734375 = fieldNorm(doc=3431)
0.5 = coord(1/2)
0.022266837 = weight(_text_:bibliothekswesen in 3431) [ClassicSimilarity], result of:
0.022266837 = score(doc=3431,freq=2.0), product of:
0.12917466 = queryWeight, product of:
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.028978055 = queryNorm
0.17237774 = fieldWeight in 3431, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.457672 = idf(docFreq=1392, maxDocs=44218)
0.02734375 = fieldNorm(doc=3431)
0.004568273 = product of:
0.009136546 = sum of:
0.009136546 = weight(_text_:information in 3431) [ClassicSimilarity], result of:
0.009136546 = score(doc=3431,freq=14.0), product of:
0.050870337 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.028978055 = queryNorm
0.1796046 = fieldWeight in 3431, product of:
3.7416575 = tf(freq=14.0), with freq of:
14.0 = termFreq=14.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.02734375 = fieldNorm(doc=3431)
0.5 = coord(1/2)
0.2 = coord(3/15)
- Content
- Enthält u.a. die Beiträge: HENRIKSEN, T.: A linguistic description model for indexing languages; MONTGOMERY, C.A.: Toward a natural language communications inferface; SPANG-HANSSEN, H.: Are classification systems similar to natural languages; LANCASTER, F.W.: Vocabulary control for on-line interactive retrieval systems: requirements and possible approaches; DAHLBERG, I.: On the theory of the concept; GROLIER, E. de: In search of an objective basis for the organization of knowledge; BELING, G.: Towards a set theoretical foundation of classification; BHATTACHARYYA, G.: Fundamenbtal of subject indexing languages; CAVALCANTI, C.R.: Universal integrated media for information processing; DESAI, A.R.: Theory of integrative levels, general systems theory, theory of classification, theory of wvolution, and theory of pattern recognition (abstract); GOPINATH, M.A. u. S. SEETHARAMA: Interdisciplinary subjects and their classification; IMMROTH, J.P.: A lexical essay toward the developments of the theory of indexes to classification schemes; KOCHEN, M.: Organising knowledge for coping with needs; KURBAKOV, K.I. u. V.G. BOLDOV: Problem of compatibility of information classification systems and some probable methods of its solution; MAIXNER, V.: Classification systems and retrieval languages; MEINCKE, P.P.M. u. P. ATHERTON: Knowledge space: a conceptual basis for the organization of knowledge; NEELAMEGHAN, A.: Absolute syntax and structure of an indexing and switching language; NEILL, S.D. MacLuhan and classification; RICHMOND, P.A. u. N.J. WILLIAMSON: Three dimensional physical models in classification; SVENONIUS, E.: Translation between hierarchical structures: an exercise in abstract classification; BORKO, H.: Changing roles of and developments in automated classification; DREESE, M.J.: Comparison of document retrieval using UDC - notation given by UDC - expert with catch-words taken from title by clerk, stored in computer memory; GARFIELD, E., MALIN, M.V. u. H. SMALL: A system for automatic classification of scientific literature (abstract); HEAPS, H.S. u. K.V. LEuNG: Automatic document classification based on a theory of relevance; HOYLE, W.G.: A measure of overlap in classification systems; KLESZCZ: Method of information retrieval and subject index compilation for abstracting periodicals with the use of a thesaurus enlarged with machine part classification; SCHNEIDER, J.H.: AUTOCLASS: a computer system for facilitating the creation and updating of hierarchical classifications; JANOS, J.: Information systems with automated indexing based an the analysis of texts; RIGBY, M.: Advances since Elsinore in the use of automated equipment for vocabulary, classification schedule and information or data control on a universal scale; TOMAN, J.: Trend of the future: two ordering system used together? TOMAN, J. u. G.A. Lloyd: Introduction to the Subject-field Reference Code (SRC) or Broad System of Ordering (BSO) for UNISIST purposes; AUSTIN, D.: Differences between library classifications and machine-based subject retrieval systems; some inferences drawn from research in Britain, 1963-1973; JACHOWICZ, R.L.: Application of classification as basis for the formulation of thesaurus; KOFNOVEC, L. u. D. SIMANDL: Quantitative structure of world scientific and technical literature and its use for optimizing general classifications; RAJAN, T.N. u. B. GUHA: A comparative study of subject heading structuring according to POPSI and PRECIS; ROLLING, L.N.: Computer management of multi-lingual thesauri; SOKOLOV, A.V.: Compound indexing languages; VILENSKAYA, S.C.: Systems approach as a principle of thesaurus building on the basis of the subject headings language; WAHLIN, E.: Special classification systems used together with a common reference system; the AR-complex; WERSIG, G.: Experiences in compatibility research in documentary languages; WOLFF-TERROINE, M.: A macrothesaurus. Why? How? SAMUELSON, K.: Information ordering in worldwise communications; SHEPHERD, M. u. C. WATTERS: Hierarchical retrieval from structured text
- Footnote
- Rez. in: Universal classification I. Subject analysis and ordering systems. Proc. 4th Int. Study Conf. on Classification Research ... , S.6-18 (H. Beck); Zentralblatt für Bibliothekswesen 97(1983) S.435-450 (H. Beck)
-
Borko, H.; Bernier, C.L.: Abstracting concepts and methods (1975)
0.01
0.005271163 = product of:
0.03953372 = sum of:
0.035587102 = weight(_text_:und in 929) [ClassicSimilarity], result of:
0.035587102 = score(doc=929,freq=16.0), product of:
0.06422601 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.028978055 = queryNorm
0.55409175 = fieldWeight in 929, product of:
4.0 = tf(freq=16.0), with freq of:
16.0 = termFreq=16.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0625 = fieldNorm(doc=929)
0.0039466172 = product of:
0.0078932345 = sum of:
0.0078932345 = weight(_text_:information in 929) [ClassicSimilarity], result of:
0.0078932345 = score(doc=929,freq=2.0), product of:
0.050870337 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.028978055 = queryNorm
0.1551638 = fieldWeight in 929, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0625 = fieldNorm(doc=929)
0.5 = coord(1/2)
0.13333334 = coord(2/15)
- Classification
- ES 930 Allgemeine und vergleichende Sprach- und Literaturwissenschaft. Indogermanistik. Außereuropäische Sprachen und Literaturen / Spezialbereiche der allgemeinen Sprachwissenschaft / Datenverarbeitung und Sprachwissenschaft. Computerlinguistik / Informationsbehandlung
- RVK
- ES 930 Allgemeine und vergleichende Sprach- und Literaturwissenschaft. Indogermanistik. Außereuropäische Sprachen und Literaturen / Spezialbereiche der allgemeinen Sprachwissenschaft / Datenverarbeitung und Sprachwissenschaft. Computerlinguistik / Informationsbehandlung
- Series
- Library and information science
-
Artandi, S.: Document retrieval and the concept of sets (1971)
0.01
0.0052403 = product of:
0.0786045 = sum of:
0.0786045 = sum of:
0.015786469 = weight(_text_:information in 5458) [ClassicSimilarity], result of:
0.015786469 = score(doc=5458,freq=2.0), product of:
0.050870337 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.028978055 = queryNorm
0.3103276 = fieldWeight in 5458, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.125 = fieldNorm(doc=5458)
0.06281803 = weight(_text_:22 in 5458) [ClassicSimilarity], result of:
0.06281803 = score(doc=5458,freq=2.0), product of:
0.101476215 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.028978055 = queryNorm
0.61904186 = fieldWeight in 5458, 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=5458)
0.06666667 = coord(1/15)
- Source
- Journal of the American Society for Information Science. 22(1971) no.4, S.289-290
-
Lancaster, F.W.: Vocabulary control in information retrieval systems (1977)
0.00
0.004407616 = product of:
0.033057116 = sum of:
0.025163881 = weight(_text_:und in 1774) [ClassicSimilarity], result of:
0.025163881 = score(doc=1774,freq=2.0), product of:
0.06422601 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.028978055 = queryNorm
0.39180204 = fieldWeight in 1774, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.125 = fieldNorm(doc=1774)
0.0078932345 = product of:
0.015786469 = sum of:
0.015786469 = weight(_text_:information in 1774) [ClassicSimilarity], result of:
0.015786469 = score(doc=1774,freq=2.0), product of:
0.050870337 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.028978055 = queryNorm
0.3103276 = fieldWeight in 1774, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.125 = fieldNorm(doc=1774)
0.5 = coord(1/2)
0.13333334 = coord(2/15)
- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
-
Salton, G.: Experiments in automatic thesaurus construction for information retrieval (1972)
0.00
0.0038566636 = product of:
0.028924976 = sum of:
0.022018395 = weight(_text_:und in 5314) [ClassicSimilarity], result of:
0.022018395 = score(doc=5314,freq=2.0), product of:
0.06422601 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.028978055 = queryNorm
0.34282678 = fieldWeight in 5314, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.109375 = fieldNorm(doc=5314)
0.00690658 = product of:
0.01381316 = sum of:
0.01381316 = weight(_text_:information in 5314) [ClassicSimilarity], result of:
0.01381316 = score(doc=5314,freq=2.0), product of:
0.050870337 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.028978055 = queryNorm
0.27153665 = fieldWeight in 5314, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.109375 = fieldNorm(doc=5314)
0.5 = coord(1/2)
0.13333334 = coord(2/15)
- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
-
Buchanan, B.: Theory of library classification (1979)
0.00
0.0036911466 = product of:
0.055367198 = sum of:
0.055367198 = weight(_text_:buch in 641) [ClassicSimilarity], result of:
0.055367198 = score(doc=641,freq=2.0), product of:
0.13472971 = queryWeight, product of:
4.64937 = idf(docFreq=1149, maxDocs=44218)
0.028978055 = queryNorm
0.41095015 = fieldWeight in 641, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.64937 = idf(docFreq=1149, maxDocs=44218)
0.0625 = fieldNorm(doc=641)
0.06666667 = coord(1/15)
- Footnote
- Das ultimative Buch zum Verständnis der Facettenklassifikation - Liegt auch in deutscher Übersetzung vor.
-
Mandersloot, W.G.B.: Thesaurus control : the selection grouping and cross-referencing of terms for inclusion in a coordinate index world list (1970)
0.00
0.0033057118 = product of:
0.024792837 = sum of:
0.018872911 = weight(_text_:und in 1972) [ClassicSimilarity], result of:
0.018872911 = score(doc=1972,freq=2.0), product of:
0.06422601 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.028978055 = queryNorm
0.29385152 = fieldWeight in 1972, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.09375 = fieldNorm(doc=1972)
0.005919926 = product of:
0.011839852 = sum of:
0.011839852 = weight(_text_:information in 1972) [ClassicSimilarity], result of:
0.011839852 = score(doc=1972,freq=2.0), product of:
0.050870337 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.028978055 = queryNorm
0.23274569 = fieldWeight in 1972, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.09375 = fieldNorm(doc=1972)
0.5 = coord(1/2)
0.13333334 = coord(2/15)
- Source
- Journal of the American Society for Information Science. 21(1970), S.49-57
- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
-
Beling, G.: Towards a set theoretical foundation of classification (1979)
0.00
0.0033057118 = product of:
0.024792837 = sum of:
0.018872911 = weight(_text_:und in 2027) [ClassicSimilarity], result of:
0.018872911 = score(doc=2027,freq=2.0), product of:
0.06422601 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.028978055 = queryNorm
0.29385152 = fieldWeight in 2027, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.09375 = fieldNorm(doc=2027)
0.005919926 = product of:
0.011839852 = sum of:
0.011839852 = weight(_text_:information in 2027) [ClassicSimilarity], result of:
0.011839852 = score(doc=2027,freq=2.0), product of:
0.050870337 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.028978055 = queryNorm
0.23274569 = fieldWeight in 2027, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.09375 = fieldNorm(doc=2027)
0.5 = coord(1/2)
0.13333334 = coord(2/15)
- Footnote
- Vgl. auch die Beiträge von Sridhar, Schönfeldt und Gödert
- Source
- Ordering systems for global information networks. Proc. of the 3rd Int. Study Conf. on Classification Research, Bombay 1975