-
Sievert, M.E.; McKinin, E.J.: Why full-text misses some relevant documents : an analysis of documents not retrieved by CCML or MEDIS (1989)
0.09
0.08871117 = product of:
0.17742234 = sum of:
0.17742234 = sum of:
0.1417322 = weight(_text_:e.j in 3564) [ClassicSimilarity], result of:
0.1417322 = score(doc=3564,freq=2.0), product of:
0.3063777 = queryWeight, product of:
6.9783883 = idf(docFreq=111, maxDocs=44218)
0.043903794 = queryNorm
0.46260613 = fieldWeight in 3564, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.9783883 = idf(docFreq=111, maxDocs=44218)
0.046875 = fieldNorm(doc=3564)
0.035690147 = weight(_text_:22 in 3564) [ClassicSimilarity], result of:
0.035690147 = score(doc=3564,freq=2.0), product of:
0.15374361 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043903794 = queryNorm
0.23214069 = fieldWeight in 3564, 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=3564)
0.5 = coord(1/2)
- Date
- 9. 1.1996 10:22:31
-
Relevance of Ranganathan's contributions to library science : Companion volume to Proc. of the Int. Conf. organised by the Indian Library Association and co-sponsored by the Sarada Ranganathan Endowment for Library Science, 11.-14.11.1985, New Dehli, India (1988)
0.05
0.04724407 = product of:
0.09448814 = sum of:
0.09448814 = product of:
0.18897627 = sum of:
0.18897627 = weight(_text_:e.j in 1436) [ClassicSimilarity], result of:
0.18897627 = score(doc=1436,freq=2.0), product of:
0.3063777 = queryWeight, product of:
6.9783883 = idf(docFreq=111, maxDocs=44218)
0.043903794 = queryNorm
0.6168082 = fieldWeight in 1436, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.9783883 = idf(docFreq=111, maxDocs=44218)
0.0625 = fieldNorm(doc=1436)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Content
- Enthält u.a. die Beiträge: BURY, S.: Ranganathan's theories embodies in both Colon Classification and the second edition of Bliss' Bibliographic Classification; COATES, E.J.: Ranganathan's thought and its significance for the mechanisation of information storage and retrieval
-
Sievert, M.E.; McKinin, E.J.; Slough, M.: ¬A comparison of indexing and full-text for the retrieval of clinical medical literature (1988)
0.04
0.03543305 = product of:
0.0708661 = sum of:
0.0708661 = product of:
0.1417322 = sum of:
0.1417322 = weight(_text_:e.j in 3563) [ClassicSimilarity], result of:
0.1417322 = score(doc=3563,freq=2.0), product of:
0.3063777 = queryWeight, product of:
6.9783883 = idf(docFreq=111, maxDocs=44218)
0.043903794 = queryNorm
0.46260613 = fieldWeight in 3563, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.9783883 = idf(docFreq=111, maxDocs=44218)
0.046875 = fieldNorm(doc=3563)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Gehirn und Nervensystem : woraus sie bestehen - wie sie funktionieren - was sie leisten (1988)
0.03
0.025236748 = product of:
0.050473496 = sum of:
0.050473496 = product of:
0.10094699 = sum of:
0.10094699 = weight(_text_:22 in 670) [ClassicSimilarity], result of:
0.10094699 = score(doc=670,freq=4.0), product of:
0.15374361 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043903794 = queryNorm
0.6565931 = fieldWeight in 670, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=670)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 7.2000 18:22:27
-
Information brokers and reference services (1989)
0.02
0.023793433 = product of:
0.047586866 = sum of:
0.047586866 = product of:
0.09517373 = sum of:
0.09517373 = weight(_text_:22 in 252) [ClassicSimilarity], result of:
0.09517373 = score(doc=252,freq=2.0), product of:
0.15374361 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043903794 = queryNorm
0.61904186 = fieldWeight in 252, 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=252)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Series
- Reference librarian; no.22
-
Theory of subject analysis : A sourcebook (1985)
0.01
0.014763772 = product of:
0.029527543 = sum of:
0.029527543 = product of:
0.059055086 = sum of:
0.059055086 = weight(_text_:e.j in 3622) [ClassicSimilarity], result of:
0.059055086 = score(doc=3622,freq=2.0), product of:
0.3063777 = queryWeight, product of:
6.9783883 = idf(docFreq=111, maxDocs=44218)
0.043903794 = queryNorm
0.19275256 = fieldWeight in 3622, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.9783883 = idf(docFreq=111, maxDocs=44218)
0.01953125 = fieldNorm(doc=3622)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Content
- Eine exzellente (und durch die Herausgeber kommentierte) Zusammenstellung und Wiedergabe folgender Originalbeiträge: CUTTER, C.A.: Subjects; DEWEY, M.: Decimal classification and relativ index: introduction; HOPWOOD, H.V.: Dewey expanded; HULME, E.W.: Principles of book classification; KAISER, J.O.: Systematic indexing; MARTEL, C.: Classification: a brief conspectus of present day library practice; BLISS, H.E.: A bibliographic classification: principles and definitions; RANGANATHAN, S.R.: Facet analysis: fundamental categories; PETTEE, J.: The subject approach to books and the development of the dictionary catalog; PETTEE, J.: Fundamental principles of the dictionary catalog; PETTEE, J.: Public libraries and libraries as purveyors of information; HAYKIN, D.J.: Subject headings: fundamental concepts; TAUBE, M.: Functional approach to bibliographic organization: a critique and a proposal; VICKERY, B.C.: Systematic subject indexing; FEIBLEMAN, J.K.: Theory of integrative levels; GARFIELD, E.: Citation indexes for science; CRG: The need for a faceted classification as the basis of all methods of information retrieval; LUHN, H.P.: Keyword-in-context index for technical literature; COATES, E.J.: Significance and term relationship in compound headings; FARRADANE, J.E.L.: Fundamental fallacies and new needs in classification; FOSKETT, D.J.: Classification and integrative levels; CLEVERDON, C.W. u. J. MILLS: The testing of index language devices; MOOERS, C.N.: The indexing language of an information retrieval system; NEEDHAM, R.M. u. K. SPARCK JONES: Keywords and clumps; ROLLING, L.: The role of graphic display of concept relationships in indexing and retrieval vocabularies; BORKO, H.: Research in computer based classification systems; WILSON, P.: Subjects and the sense of position; LANCASTER, F.W.: Evaluating the performance of a large computerized information system; SALTON, G.: Automatic processing of foreign language documents; FAIRTHORNE, R.A.: Temporal structure in bibliographic classification; AUSTIN, D. u. J.A. DIGGER: PRECIS: The Preserved Context Index System; FUGMANN, R.: The complementarity of natural and indexing languages
-
Smith, L.C.: "Wholly new forms of encyclopedias" : electronic knowledge in the form of hypertext (1989)
0.01
0.011896716 = product of:
0.023793433 = sum of:
0.023793433 = product of:
0.047586866 = sum of:
0.047586866 = weight(_text_:22 in 3558) [ClassicSimilarity], result of:
0.047586866 = score(doc=3558,freq=2.0), product of:
0.15374361 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043903794 = queryNorm
0.30952093 = fieldWeight in 3558, 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=3558)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 7. 1.1996 22:47:52