-
Hegner, M.: Methode zur Evaluation von Software (2003)
0.02
0.024847558 = product of:
0.062118895 = sum of:
0.052696597 = weight(_text_:2003 in 2499) [ClassicSimilarity], result of:
0.052696597 = score(doc=2499,freq=3.0), product of:
0.14955263 = queryWeight, product of:
4.339969 = idf(docFreq=1566, maxDocs=44218)
0.034459375 = queryNorm
0.35236156 = fieldWeight in 2499, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.339969 = idf(docFreq=1566, maxDocs=44218)
0.046875 = fieldNorm(doc=2499)
0.0094222985 = product of:
0.028266896 = sum of:
0.028266896 = weight(_text_:29 in 2499) [ClassicSimilarity], result of:
0.028266896 = score(doc=2499,freq=2.0), product of:
0.1212173 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.034459375 = queryNorm
0.23319192 = fieldWeight in 2499, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.046875 = fieldNorm(doc=2499)
0.33333334 = coord(1/3)
0.4 = coord(2/5)
- Series
- IZ-Arbeitsbericht; Nr.29
- Year
- 2003
-
Cataloging culutural objects : a guide to describing cultural works and their images (2003)
0.02
0.020706302 = product of:
0.05176575 = sum of:
0.043913834 = weight(_text_:2003 in 2398) [ClassicSimilarity], result of:
0.043913834 = score(doc=2398,freq=3.0), product of:
0.14955263 = queryWeight, product of:
4.339969 = idf(docFreq=1566, maxDocs=44218)
0.034459375 = queryNorm
0.29363465 = fieldWeight in 2398, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.339969 = idf(docFreq=1566, maxDocs=44218)
0.0390625 = fieldNorm(doc=2398)
0.007851916 = product of:
0.023555748 = sum of:
0.023555748 = weight(_text_:29 in 2398) [ClassicSimilarity], result of:
0.023555748 = score(doc=2398,freq=2.0), product of:
0.1212173 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.034459375 = queryNorm
0.19432661 = fieldWeight in 2398, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0390625 = fieldNorm(doc=2398)
0.33333334 = coord(1/3)
0.4 = coord(2/5)
- Date
- 2.12.2015 11:29:57
- Year
- 2003
-
Kamvar, S.; Haveliwala, T.; Golub, G.: Adaptive methods for the computation of PageRank (2003)
0.02
0.015873903 = product of:
0.079369515 = sum of:
0.079369515 = weight(_text_:2003 in 2560) [ClassicSimilarity], result of:
0.079369515 = score(doc=2560,freq=5.0), product of:
0.14955263 = queryWeight, product of:
4.339969 = idf(docFreq=1566, maxDocs=44218)
0.034459375 = queryNorm
0.53071296 = fieldWeight in 2560, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
4.339969 = idf(docFreq=1566, maxDocs=44218)
0.0546875 = fieldNorm(doc=2560)
0.2 = coord(1/5)
- Series
- Stanford University Technical Report; April 2003
- Year
- 2003
-
Haveliwala, T.; Kamvar, S.: ¬The second eigenvalue of the Google matrix (2003)
0.01
0.013606205 = product of:
0.06803102 = sum of:
0.06803102 = weight(_text_:2003 in 2566) [ClassicSimilarity], result of:
0.06803102 = score(doc=2566,freq=5.0), product of:
0.14955263 = queryWeight, product of:
4.339969 = idf(docFreq=1566, maxDocs=44218)
0.034459375 = queryNorm
0.45489684 = fieldWeight in 2566, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
4.339969 = idf(docFreq=1566, maxDocs=44218)
0.046875 = fieldNorm(doc=2566)
0.2 = coord(1/5)
- Series
- Stanford University Technical Report; March 2003
- Year
- 2003
-
Krause, J.: Standardisierung von der Heterogenität her denken : zum Entwicklungsstand bilateraler Transferkomponenten für digitale Fachbibliotheken (2003)
0.01
0.010539319 = product of:
0.052696597 = sum of:
0.052696597 = weight(_text_:2003 in 1863) [ClassicSimilarity], result of:
0.052696597 = score(doc=1863,freq=3.0), product of:
0.14955263 = queryWeight, product of:
4.339969 = idf(docFreq=1566, maxDocs=44218)
0.034459375 = queryNorm
0.35236156 = fieldWeight in 1863, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.339969 = idf(docFreq=1566, maxDocs=44218)
0.046875 = fieldNorm(doc=1863)
0.2 = coord(1/5)
- Year
- 2003
-
ELINOR : Electronic Library Project (1998)
0.01
0.007503935 = product of:
0.037519675 = sum of:
0.037519675 = product of:
0.05627951 = sum of:
0.028266896 = weight(_text_:29 in 1404) [ClassicSimilarity], result of:
0.028266896 = score(doc=1404,freq=2.0), product of:
0.1212173 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.034459375 = queryNorm
0.23319192 = fieldWeight in 1404, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.046875 = fieldNorm(doc=1404)
0.028012617 = weight(_text_:22 in 1404) [ClassicSimilarity], result of:
0.028012617 = score(doc=1404,freq=2.0), product of:
0.12067086 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.034459375 = queryNorm
0.23214069 = fieldWeight in 1404, 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=1404)
0.6666667 = coord(2/3)
0.2 = coord(1/5)
- Date
- 31. 7.1998 19:29:21
- Series
- British Library Research and Innovation Centre (BLRIC) report; 22
-
Reiner, U.: VZG-Projekt Colibri : Bewertung von automatisch DDC-klassifizierten Titeldatensätzen der Deutschen Nationalbibliothek (DNB) (2009)
0.01
0.0071710995 = product of:
0.0358555 = sum of:
0.0358555 = weight(_text_:2003 in 2675) [ClassicSimilarity], result of:
0.0358555 = score(doc=2675,freq=2.0), product of:
0.14955263 = queryWeight, product of:
4.339969 = idf(docFreq=1566, maxDocs=44218)
0.034459375 = queryNorm
0.2397517 = fieldWeight in 2675, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.339969 = idf(docFreq=1566, maxDocs=44218)
0.0390625 = fieldNorm(doc=2675)
0.2 = coord(1/5)
- Abstract
- Das VZG-Projekt Colibri/DDC beschäftigt sich seit 2003 mit automatischen Verfahren zur Dewey-Dezimalklassifikation (Dewey Decimal Classification, kurz DDC). Ziel des Projektes ist eine einheitliche DDC-Erschließung von bibliografischen Titeldatensätzen und eine Unterstützung der DDC-Expert(inn)en und DDC-Laien, z. B. bei der Analyse und Synthese von DDC-Notationen und deren Qualitätskontrolle und der DDC-basierten Suche. Der vorliegende Bericht konzentriert sich auf die erste größere automatische DDC-Klassifizierung und erste automatische und intellektuelle Bewertung mit der Klassifizierungskomponente vc_dcl1. Grundlage hierfür waren die von der Deutschen Nationabibliothek (DNB) im November 2007 zur Verfügung gestellten 25.653 Titeldatensätze (12 Wochen-/Monatslieferungen) der Deutschen Nationalbibliografie der Reihen A, B und H. Nach Erläuterung der automatischen DDC-Klassifizierung und automatischen Bewertung in Kapitel 2 wird in Kapitel 3 auf den DNB-Bericht "Colibri_Auswertung_DDC_Endbericht_Sommer_2008" eingegangen. Es werden Sachverhalte geklärt und Fragen gestellt, deren Antworten die Weichen für den Verlauf der weiteren Klassifizierungstests stellen werden. Über das Kapitel 3 hinaus führende weitergehende Betrachtungen und Gedanken zur Fortführung der automatischen DDC-Klassifizierung werden in Kapitel 4 angestellt. Der Bericht dient dem vertieften Verständnis für die automatischen Verfahren.
-
Sykes, J.: Making solid business decisions through intelligent indexing taxonomies : a white paper prepared for Factiva, Factiva, a Dow Jones and Reuters Company (2003)
0.01
0.0070262137 = product of:
0.035131067 = sum of:
0.035131067 = weight(_text_:2003 in 721) [ClassicSimilarity], result of:
0.035131067 = score(doc=721,freq=3.0), product of:
0.14955263 = queryWeight, product of:
4.339969 = idf(docFreq=1566, maxDocs=44218)
0.034459375 = queryNorm
0.23490772 = fieldWeight in 721, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.339969 = idf(docFreq=1566, maxDocs=44218)
0.03125 = fieldNorm(doc=721)
0.2 = coord(1/5)
- Year
- 2003
-
Loth, K.; Grunewald, F.: Ideen zu einer gemeinsamen Sacherschliessung (1996)
0.01
0.005025226 = product of:
0.02512613 = sum of:
0.02512613 = product of:
0.07537839 = sum of:
0.07537839 = weight(_text_:29 in 3647) [ClassicSimilarity], result of:
0.07537839 = score(doc=3647,freq=2.0), product of:
0.1212173 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.034459375 = queryNorm
0.6218451 = fieldWeight in 3647, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.125 = fieldNorm(doc=3647)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
- Date
- 29. 3.1996 15:20:01
-
Modelle und Konzepte der Beitragsdokumentation und Filmarchivierung im Lokalfernsehsender Hamburg I : Endbericht (1996)
0.00
0.0049800216 = product of:
0.024900107 = sum of:
0.024900107 = product of:
0.07470032 = sum of:
0.07470032 = weight(_text_:22 in 7383) [ClassicSimilarity], result of:
0.07470032 = score(doc=7383,freq=2.0), product of:
0.12067086 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.034459375 = queryNorm
0.61904186 = fieldWeight in 7383, 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=7383)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
- Date
- 22. 2.1997 19:46:30
-
Hancock-Beaulieu, M.; McKenzie, L.; Irving, A.: Evaluative protocols for searching behaviour in online library catalogues (1991)
0.00
0.004397073 = product of:
0.021985363 = sum of:
0.021985363 = product of:
0.065956086 = sum of:
0.065956086 = weight(_text_:29 in 347) [ClassicSimilarity], result of:
0.065956086 = score(doc=347,freq=2.0), product of:
0.1212173 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.034459375 = queryNorm
0.5441145 = fieldWeight in 347, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.109375 = fieldNorm(doc=347)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
- Date
- 23. 1.1999 19:52:29
-
Schardt-Sahelijo, L.P.; Pastowsky, M.: ¬Der iARD-Marktreport : optoelektronische Systeme für Imageverarbeitung, Archivierung, Information Retrieval, Dokumenten-Management (1994)
0.00
0.004397073 = product of:
0.021985363 = sum of:
0.021985363 = product of:
0.065956086 = sum of:
0.065956086 = weight(_text_:29 in 3103) [ClassicSimilarity], result of:
0.065956086 = score(doc=3103,freq=2.0), product of:
0.1212173 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.034459375 = queryNorm
0.5441145 = fieldWeight in 3103, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.109375 = fieldNorm(doc=3103)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
- Date
- 29. 1.1996 10:05:39
-
Wheelbarger, J.J.; Clouse, R.W.: ¬A comparision of a manual library reclassification project with a computer automated library reclassification project (1975)
0.00
0.004357518 = product of:
0.021787591 = sum of:
0.021787591 = product of:
0.065362774 = sum of:
0.065362774 = weight(_text_:22 in 3473) [ClassicSimilarity], result of:
0.065362774 = score(doc=3473,freq=2.0), product of:
0.12067086 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.034459375 = queryNorm
0.5416616 = fieldWeight in 3473, 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=3473)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
- Pages
- 22 S
-
Matthews, J.R.; Parker, M.R.: Local Area Networks and Wide Area Networks for libraries (1995)
0.00
0.004357518 = product of:
0.021787591 = sum of:
0.021787591 = product of:
0.065362774 = sum of:
0.065362774 = weight(_text_:22 in 2656) [ClassicSimilarity], result of:
0.065362774 = score(doc=2656,freq=2.0), product of:
0.12067086 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.034459375 = queryNorm
0.5416616 = fieldWeight in 2656, 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=2656)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
- Date
- 30.11.1995 20:53:22
-
Siemer, J.A.: ¬An information retrieval expert system prototype for agricultural literature reference database-description and evaluation (1994)
0.00
0.0037689195 = product of:
0.018844597 = sum of:
0.018844597 = product of:
0.05653379 = sum of:
0.05653379 = weight(_text_:29 in 3104) [ClassicSimilarity], result of:
0.05653379 = score(doc=3104,freq=2.0), product of:
0.1212173 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.034459375 = queryNorm
0.46638384 = fieldWeight in 3104, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.09375 = fieldNorm(doc=3104)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
- Date
- 29. 1.1996 10:09:21
-
Siemer, J.A.: ¬A conceptual model for an information retrieval expert system prototype for agricultural bibliographic literature databases (1994)
0.00
0.0037689195 = product of:
0.018844597 = sum of:
0.018844597 = product of:
0.05653379 = sum of:
0.05653379 = weight(_text_:29 in 3105) [ClassicSimilarity], result of:
0.05653379 = score(doc=3105,freq=2.0), product of:
0.1212173 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.034459375 = queryNorm
0.46638384 = fieldWeight in 3105, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.09375 = fieldNorm(doc=3105)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
- Date
- 29. 1.1996 10:09:21
-
Siemer, J.A.: ¬A functional model for an information retrieval expert system for agricultural literature reference databases (1994)
0.00
0.0037689195 = product of:
0.018844597 = sum of:
0.018844597 = product of:
0.05653379 = sum of:
0.05653379 = weight(_text_:29 in 3106) [ClassicSimilarity], result of:
0.05653379 = score(doc=3106,freq=2.0), product of:
0.1212173 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.034459375 = queryNorm
0.46638384 = fieldWeight in 3106, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.09375 = fieldNorm(doc=3106)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
- Date
- 29. 1.1996 10:09:21
-
Siemer, J.A.: ¬The knowledge for a detailed conceptual model for an information retrieval expert system (1994)
0.00
0.0037689195 = product of:
0.018844597 = sum of:
0.018844597 = product of:
0.05653379 = sum of:
0.05653379 = weight(_text_:29 in 3107) [ClassicSimilarity], result of:
0.05653379 = score(doc=3107,freq=2.0), product of:
0.1212173 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.034459375 = queryNorm
0.46638384 = fieldWeight in 3107, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.09375 = fieldNorm(doc=3107)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
- Date
- 29. 1.1996 10:09:21
-
Information for a new age : redefining the librarian (1995)
0.00
0.0037350156 = product of:
0.018675078 = sum of:
0.018675078 = product of:
0.056025233 = sum of:
0.056025233 = weight(_text_:22 in 2538) [ClassicSimilarity], result of:
0.056025233 = score(doc=2538,freq=2.0), product of:
0.12067086 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.034459375 = queryNorm
0.46428138 = fieldWeight in 2538, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=2538)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
- Footnote
- Rez. in: Journal of academic librarianship 22(1996) no.2, S.147 (A. Schultis)
-
Cleverdon, C.W.: ASLIB Cranfield Research Project : Report on the first stage of an investigation into the comparative efficiency of indexing systems (1960)
0.00
0.0037350156 = product of:
0.018675078 = sum of:
0.018675078 = product of:
0.056025233 = sum of:
0.056025233 = weight(_text_:22 in 6158) [ClassicSimilarity], result of:
0.056025233 = score(doc=6158,freq=2.0), product of:
0.12067086 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.034459375 = queryNorm
0.46428138 = fieldWeight in 6158, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=6158)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
- Footnote
- Rez. in: College and research libraries 22(1961) no.3, S.228 (G. Jahoda)
