Search (54 results, page 2 of 3)

  • × theme_ss:"Automatisches Indexieren"
  • × year_i:[1980 TO 1990}
  1. Lustig, G.: Weiterentwicklung der automatischen Indexierung im Projekt AIR (1984) 0.00 
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    Pages
    S.340-352
  2. Hüther, H.: Zur Aufwandsabschätzung beim Aufbau eines automatischen Indexierungssystems (1985) 0.00 
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    Pages
    S.499-516
  3. Fuhr, N.: Probabilistisches Indexing and Retrieval (1988) 0.00 
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    Pages
    240 S
  4. Automatische Indexierung zwischen Forschung und Anwendung (1986) 0.00 
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    Footnote
    Rez. in: Zeitschrift für Bibliothekswesen und Bibliographie 35(1988) S.508-510 (W. Gödert)
    Pages
    XIII,182 S
    Type
    s
  5. Gräbnitz, V.: PASSAT: Programm zur automatischen Selektion von Stichwörtern aus Texten (1987) 0.00 
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    Pages
    S.36-55
  6. Fuhr, N.; Knorz, G.: Retrieval test evaluation of a rule based automatic indexing (AIR/PHYS) (1984) 0.00 
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    Pages
    S.391-408
  7. Werner, H.: Indexierung auf linguistischer Grundlage am Beispiel von JUDO-DS(1) (1982) 0.00 
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    Pages
    S.599-609
  8. Lück, W.: Erfahrungen mit dem automatischen Indexierungssystem AIR/PHYS (1988) 0.00 
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    Pages
    S.340-352
  9. Schwantner, M.: Entwicklung und Pflege des Indexierungswörterbuches PHYS/PILOT (1988) 0.00 
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    Pages
    S.329-339
  10. Schneider, C.; Womser-Hacker, C.: Inhaltserschließungssysteme für Patenttexte : Test und Systemvergleich im Projekt PADOK (1986) 0.00 
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    Pages
    S.251-270
  11. Salton, G.; McGill, M. J.: Information Retrieval: Grundlegendes für Informationswissenschaftler (1987) 0.00 
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    Pages
    X,465 S
  12. Thönssen, B.: Automatische Indexierung und Schnittstellen zu Thesauri (1988) 0.00 
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    Source
    Nachrichten für Dokumentation. 39(1988), S.227-230
  13. Biebricher, P.; Fuhr, N.; Lustig, G.; Schwantner, M.; Knorz, G.: ¬Das automatische Indexierungssystem AIR/PHYS (1988) 0.00 
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    Pages
    S.319-328
  14. Salton, G.: Automatic text processing : the transformation, analysis, and retrieval of information by computer (1989) 0.00 
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    Pages
    XIII,530 S
  15. Biebricher, P.; Fuhr, N.; Niewelt, B.: ¬Der AIR-Retrievaltest (1986) 0.00 
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    Pages
    S.127-143
  16. Olsgaard, J.N.; Evans, E.J.: Improving keyword indexing (1981) 0.00 
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    Source
    Journal of the American society for information science. 32(1981), S.71-72
  17. Stock, M.: Textwortmethode und Übersetzungsrelation : Eine Methode zum Aufbau von kombinierten Literaturnachweis- und Terminologiedatenbanken (1989) 0.00 
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    Source
    ABI-Technik. 9(1989), S.309-313
  18. Croft, W.B.: Automatic indexing : file organization and display for information retrieval (1989) 0.00 
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    Pages
    S.86-100
  19. Chartron, G.; Dalbin, S.; Monteil, M.-G.; Verillon, M.: Indexation manuelle et indexation automatique : dépasser les oppositions (1989) 0.00 
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    Source
    Documentaliste. 26(1989) no.4/5, S.181-187
  20. Lochbaum, K.E.; Streeter, A.R.: Comparing and combining the effectiveness of latent semantic indexing and the ordinary vector space model for information retrieval (1989) 0.00 
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    Abstract
    A retrievalsystem was built to find individuals with appropriate expertise within a large research establishment on the basis of their authored documents. The expert-locating system uses a new method for automatic indexing and retrieval based on singular value decomposition, a matrix decomposition technique related to the factor analysis. Organizational groups, represented by the documents they write, and the terms contained in these documents, are fit simultaneously into a 100-dimensional "semantic" space. User queries are positioned in the semantic space, and the most similar groups are returned to the user. Here we compared the standard vector-space model with this new technique and found that combining the two methods improved performance over either alone. We also examined the effects of various experimental variables on the system`s retrieval accuracy. In particular, the effects of: term weighting functions in the semantic space construction and in query construction, suffix stripping, and using lexical units larger than a a single word were studied.
    Source
    Information processing and management. 25(1989) no.6, S. 665-676

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