Search (50 results, page 3 of 3)

  • × theme_ss:"Konzeption und Anwendung des Prinzips Thesaurus"
  • × type_ss:"a"
  1. Aitchison, J.; Dextre Clarke, S.G.: ¬The Thesaurus : a historical viewpoint, with a look to the future (2004) 0.00 
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    Date
    22. 9.2007 15:46:13
  2. Bagheri, M.: Development of thesauri in Iran (2006) 0.00 
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    Source
    Indexer. 25(2006) no.1, S.19-22
  3. Cheti, A.; Viti, E.: Functionality and merits of a faceted thesaurus : the case of the Nuovo soggettario (2023) 0.00 
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    Date
    26.11.2023 18:59:22
  4. Holzner, S.: FIZ Wirtschaft - das Portal der Wirtschaftswissenschaften : Standard Thesaurus Wirtschaft als Basis für Wortschatzsynchronisierung (2001) 0.00 
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    Date
    17. 5.2001 20:29:55
  5. Tseng, Y.-H.: Automatic thesaurus generation for Chinese documents (2002) 0.00 
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    Abstract
    Tseng constructs a word co-occurrence based thesaurus by means of the automatic analysis of Chinese text. Words are identified by a longest dictionary match supplemented by a key word extraction algorithm that merges back nearby tokens and accepts shorter strings of characters if they occur more often than the longest string. Single character auxiliary words are a major source of error but this can be greatly reduced with the use of a 70-character 2680 word stop list. Extracted terms with their associate document weights are sorted by decreasing frequency and the top of this list is associated using a Dice coefficient modified to account for longer documents on the weights of term pairs. Co-occurrence is not in the document as a whole but in paragraph or sentence size sections in order to reduce computation time. A window of 29 characters or 11 words was found to be sufficient. A thesaurus was produced from 25,230 Chinese news articles and judges asked to review the top 50 terms associated with each of 30 single word query terms. They determined 69% to be relevant.
  6. Mu, X.; Lu, K.; Ryu, H.: Explicitly integrating MeSH thesaurus help into health information retrieval systems : an empirical user study (2014) 0.00 
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    Date
    25. 1.2016 18:43:29
  7. Milstead, J.L.: Thesauri in a full-text world (1998) 0.00 
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    Date
    22. 9.1997 19:16:05
  8. Assem, M. van: Converting and integrating vocabularies for the Semantic Web (2010) 0.00 
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    Date
    29. 7.2011 14:44:56
  9. Burkart, M.: Thesaurus (2004) 0.00 
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    Date
    5. 4.2013 10:18:22
  10. Mooers, C.N.: ¬The indexing language of an information retrieval system (1985) 0.00 
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    Footnote
    Original in: Information retrieval today: papers presented at an Institute conducted by the Library School and the Center for Continuation Study, University of Minnesota, Sept. 19-22, 1962. Ed. by Wesley Simonton. Minneapolis, Minn.: The Center, 1963. S.21-36.

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