Search (2 results, page 1 of 1)

  • × author_ss:"Hull, D.A."
  • × year_i:[1990 TO 2000}
  1. Hull, D.A.; Grefenstette, G.: Querying across languages : a dictionary-based approach to multilingual information retrieval (1996) 0.01 
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    Footnote
    Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.484-492
    Source
    Proceedings of the 19th annual international conference on research and development in information retrieval. Ed.: H.P. Frei
    Type
    a
  2. Hull, D.A.: Stemming algorithms : a case study for detailed evaluation (1996) 0.01 
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    Abstract
    The majority of information retrieval experiments are evaluated by measures such as average precision and average recall. Fundamental decisions about the superiority of one retrieval technique over another are made solely on the bases of these measures. We claim that average performance figures need to be validated with a careful statistical analysis and that there is a great deal of additional information that can be uncovered by looking closely at the results of individual queries. This article is a case study of stemming algorithms which describes a number of novel approaches to evaluation and demonstrates their value
    Source
    Journal of the American Society for Information Science. 47(1996) no.1, S.70-84
    Type
    a

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