Search (23 results, page 1 of 2)

  • × theme_ss:"Indexierungsstudien"
  1. Gregor, D.; Mandel, C.: Cataloging must change! (1991) 0.01
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    Footnote
    Vgl. auch die Erwiderung von T. Mann in: Cataloging and classification quarterly 23(1997) nos.3/4, S.3-45
  2. Pimenov, E.N.: O faktorah, vliyayushchikh na indeksirivanie : indeksirovanie i predmetnaya oblast' (2000) 0.01
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    Source
    Nauchno- Tekhnicheskaya Informatsiya; Series 1. 2000, no.2, S.15-23
  3. Wilson, P.: ¬The end of specifity (1979) 0.01
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    Source
    Library resources and technical services. 23(1979), S.116-122
  4. Haanen, E.: Specificiteit en consistentie : een kwantitatief oderzoek naar trefwoordtoekenning door UBA en UBN (1991) 0.01
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    Source
    Open. 23(1991) no.2, S.45-49
  5. Connell, T.H.: Use of the LCSH system : realities (1996) 0.00
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    Source
    Cataloging and classification quarterly. 23(1996) no.1, S.73-98
  6. Tseng, Y.-H.: Keyword extraction techniques and relevance feedback (1997) 0.00
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    Date
    13. 5.1996 21:43:23
  7. Mann, T.: 'Cataloging must change!' and indexer consistency studies : misreading the evidence at our peril (1997) 0.00
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    Source
    Cataloging and classification quarterly. 23(1997) nos.3/4, S.3-45
  8. Soergel, D.: Indexing and retrieval performance : the logical evidence (1997) 0.00
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    Pages
    S.85-100
  9. Svenonius, E.; McGarry, D.: Objectivity in evaluating subject heading assignment (1993) 0.00
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    Abstract
    Recent papers have called attention to discrepancies in the assignment of LCSH. While philosophical arguments can be made that subject analysis, if not a logical impossibility, at least is point-of-view dependent, subject headings continue to be assigned and continue to be useful. The hypothesis advanced in the present project is that to a considerable degree there is a clear-cut right and wrong to LCSH subject heading assignment. To test the hypothesis, it was postulated that the assignment of a subject heading is correct if it is supported by textual warrant (at least 20% of the book being cataloged is on the topic) and is constructed in accordance with the LoC Subject Cataloging Manual: Subject Headings. A sample of 100 books on scientific subjects was used to test the hypothesis
  10. Burgin, R.: ¬The effect of indexing exhaustivity on retrieval performance (1991) 0.00
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    Abstract
    The study was based on the collection examnined by W.H. Shaw (Inf. proc. man. 26(1990) no.6, S.693-703, 705-718), a test collection of 1239 articles, indexed with the term cystic fibrosis; and 100 queries with 3 sets of relevance evaluations from subject experts. The effect of variations in indexing exhaustivity on retrieval performance in a vector space retrieval system was investigated by using a term weight threshold to construct different document representations for a test collection. Retrieval results showed that retrieval performance, as measured by the mean optimal measure for all queries at a term weight threshold, was highest at the most exhaustive representation, and decreased slightly as terms were eliminated and the indexing representation became less exhaustive. The findings suggest that the vector space model is more robust against variations in indexing exhaustivity that is the single-link clustering model
  11. Veenema, F.: To index or not to index (1996) 0.00
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    Source
    Canadian journal of information and library science. 21(1996) no.2, S.1-22
  12. Keen, E.M.: Designing and testing an interactive ranked retrieval system for professional searchers (1994) 0.00
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    Abstract
    Reports 3 explorations of ranked system design. 2 tests used a 'cystic fibrosis' test collection with 100 queries. Experiment 1 compared a Boolean with a ranked interactive system using a subject qualified trained searcher, and reporting recall and precision results. Experiment 2 compared 15 different ranked match algorithms in a batch mode using 2 test collections, and included some new proximate pairs and term weighting approaches. Experiment 3 is a design plan for an interactive ranked prototype offering mid search algorithm choices plus other manual search devices (such as obligatory and unwanted terms), as influenced by thinking aloud comments from experiment 1. Concludes that, in Boolean versus ranked using inverse collection frequency, the searcher inspected more records on ranked than Boolean and so achieved a higher recall but lower precision; however, the presentation order of the relevant records, was, on average, very similar in both systems. Concludes also that: query reformulation was quite strongly practised in ranked searching but does not appear to have been effective; the term pairs proximate weithing methods in experiment 2 enhanced precision on both test collections when used with inverse collection frequency weighting (ICF); and the design plan for an interactive prototype adds to a selection of match algorithms other devices, such as obligatory and unwanted term marking, evidence for this being found from think aloud comments
  13. 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
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    Footnote
    Rez. in: College and research libraries 22(1961) no.3, S.228 (G. Jahoda)
  14. Evedove, P.R. Dal; Evedove Tartarotti, R.C. Dal; Lopes Fujita, M.S.: Verbal protocols in Brazilian information science : a perspective from indexing studies (2018) 0.00
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    Source
    Challenges and opportunities for knowledge organization in the digital age: proceedings of the Fifteenth International ISKO Conference, 9-11 July 2018, Porto, Portugal / organized by: International Society for Knowledge Organization (ISKO), ISKO Spain and Portugal Chapter, University of Porto - Faculty of Arts and Humanities, Research Centre in Communication, Information and Digital Culture (CIC.digital) - Porto. Eds.: F. Ribeiro u. M.E. Cerveira
  15. Peset, F.; Garzón-Farinós, F.; González, L.M.; García-Massó, X.; Ferrer-Sapena, A.; Toca-Herrera, J.L.; Sánchez-Pérez, E.A.: Survival analysis of author keywords : an application to the library and information sciences area (2020) 0.00
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  16. Chartron, G.; Dalbin, S.; Monteil, M.-G.; Verillon, M.: Indexation manuelle et indexation automatique : dépasser les oppositions (1989) 0.00
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    Language
    f
  17. Booth, A.: How consistent is MEDLINE indexing? (1990) 0.00
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    Source
    Health libraries review. 7(1990) no.1, S.22-26
  18. Neshat, N.; Horri, A.: ¬A study of subject indexing consistency between the National Library of Iran and Humanities Libraries in the area of Iranian studies (2006) 0.00
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    Date
    4. 1.2007 10:22:26
  19. Taniguchi, S.: Recording evidence in bibliographic records and descriptive metadata (2005) 0.00
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  20. Leininger, K.: Interindexer consistency in PsychINFO (2000) 0.00
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