Search (31 results, page 1 of 2)

  • × theme_ss:"Literaturübersicht"
  1. Blake, C.: Text mining (2011) 0.09
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    Theme
    Data Mining
  2. Benoit, G.: Data mining (2002) 0.07
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    Abstract
    Data mining (DM) is a multistaged process of extracting previously unanticipated knowledge from large databases, and applying the results to decision making. Data mining tools detect patterns from the data and infer associations and rules from them. The extracted information may then be applied to prediction or classification models by identifying relations within the data records or between databases. Those patterns and rules can then guide decision making and forecast the effects of those decisions. However, this definition may be applied equally to "knowledge discovery in databases" (KDD). Indeed, in the recent literature of DM and KDD, a source of confusion has emerged, making it difficult to determine the exact parameters of both. KDD is sometimes viewed as the broader discipline, of which data mining is merely a component-specifically pattern extraction, evaluation, and cleansing methods (Raghavan, Deogun, & Sever, 1998, p. 397). Thurasingham (1999, p. 2) remarked that "knowledge discovery," "pattern discovery," "data dredging," "information extraction," and "knowledge mining" are all employed as synonyms for DM. Trybula, in his ARIST chapter an text mining, observed that the "existing work [in KDD] is confusing because the terminology is inconsistent and poorly defined.
    Theme
    Data Mining
  3. Trybula, W.J.: Data mining and knowledge discovery (1997) 0.06
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    Abstract
    State of the art review of the recently developed concepts of data mining (defined as the automated process of evaluating data and finding relationships) and knowledge discovery (defined as the automated process of extracting information, especially unpredicted relationships or previously unknown patterns among the data) with particular reference to numerical data. Includes: the knowledge acquisition process; data mining; evaluation methods; and knowledge discovery. Concludes that existing work in the field are confusing because the terminology is inconsistent and poorly defined. Although methods are available for analyzing and cleaning databases, better coordinated efforts should be directed toward providing users with improved means of structuring search mechanisms to explore the data for relationships
    Theme
    Data Mining
  4. Bath, P.A.: Data mining in health and medical information (2003) 0.06
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    Abstract
    Data mining (DM) is part of a process by which information can be extracted from data or databases and used to inform decision making in a variety of contexts (Benoit, 2002; Michalski, Bratka & Kubat, 1997). DM includes a range of tools and methods for extractiog information; their use in the commercial sector for knowledge extraction and discovery has been one of the main driving forces in their development (Adriaans & Zantinge, 1996; Benoit, 2002). DM has been developed and applied in numerous areas. This review describes its use in analyzing health and medical information.
    Theme
    Data Mining
  5. Chen, H.; Chau, M.: Web mining : machine learning for Web applications (2003) 0.04
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    Theme
    Data Mining
  6. Enser, P.G.B.: Visual image retrieval (2008) 0.03
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    Date
    22. 1.2012 13:01:26
  7. Morris, S.A.: Mapping research specialties (2008) 0.03
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    Date
    13. 7.2008 9:30:22
  8. Fallis, D.: Social epistemology and information science (2006) 0.03
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    Date
    13. 7.2008 19:22:28
  9. Nicolaisen, J.: Citation analysis (2007) 0.03
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    Date
    13. 7.2008 19:53:22
  10. Metz, A.: Community service : a bibliography (1996) 0.03
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    Date
    17.10.1996 14:22:33
  11. Belkin, N.J.; Croft, W.B.: Retrieval techniques (1987) 0.03
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    Source
    Annual review of information science and technology. 22(1987), S.109-145
  12. Smith, L.C.: Artificial intelligence and information retrieval (1987) 0.03
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    Source
    Annual review of information science and technology. 22(1987), S.41-77
  13. Warner, A.J.: Natural language processing (1987) 0.03
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    Source
    Annual review of information science and technology. 22(1987), S.79-108
  14. Grudin, J.: Human-computer interaction (2011) 0.02
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    Date
    27.12.2014 18:54:22
  15. Rader, H.B.: Library orientation and instruction - 1993 (1994) 0.02
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    Source
    Reference services review. 22(1994) no.4, S.81-
  16. Hsueh, D.C.: Recon road maps : retrospective conversion literature, 1980-1990 (1992) 0.01
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    Source
    Cataloging and classification quarterly. 14(1992) nos.3/4, S.5-22
  17. Gabbard, R.: Recent literature shows accelerated growth in hypermedia tools : an annotated bibliography (1994) 0.01
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    Source
    Reference services review. 22(1994) no.2, S.31-40
  18. Buckland, M.K.; Liu, Z.: History of information science (1995) 0.01
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    Date
    13. 6.1996 19:22:20
  19. Haas, S.W.: Natural language processing : toward large-scale, robust systems (1996) 0.01
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    Abstract
    State of the art review of natural language processing updating an earlier review published in ARIST 22(1987). Discusses important developments that have allowed for significant advances in the field of natural language processing: materials and resources; knowledge based systems and statistical approaches; and a strong emphasis on evaluation. Reviews some natural language processing applications and common problems still awaiting solution. Considers closely related applications such as language generation and th egeneration phase of machine translation which face the same problems as natural language processing. Covers natural language methodologies for information retrieval only briefly
  20. Kim, K.-S.: Recent work in cataloging and classification, 2000-2002 (2003) 0.01
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    Date
    10. 9.2000 17:38:22