-
Sparck Jones, K.: Retrieval system tests 1958-1978 (1981)
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- Date
- 30.11.1995 20:37:26
- Source
- Information retrieval experiment. Ed.: K. Sparck Jones
-
Sparck Jones, K.: ¬The Cranfield tests (1981)
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- Date
- 30.11.1995 20:37:26
- Source
- Information retrieval experiments. Ed.: K. Sparck Jones
-
Sparck Jones, K.: Summary performance comparisons TREC-2 through TREC-8 (2001)
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- Date
- 26. 3.2002 20:16:20
-
Sparck Jones, K.: Automatic classification (1976)
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- Source
- Classification in the 1970s: a second look. Rev. ed. Ed.: A. Maltby
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Sparck Jones, K.: ¬The role of artificial intelligence in information retrieval (1991)
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- Source
- Journal of the American Society for Information Science. 42(1991) no.8, S.558-565
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Robertson, S.E.; Sparck Jones, K.: Relevance weighting of search terms (1976)
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- Source
- Journal of the American Society for Information Science. 27(1976), S.129-146
-
Sparck Jones, K.: Search term relevance weighting given little relevance information (1979)
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- Footnote
- Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.329-338.
-
Strzalkowski, T.; Sparck Jones, K.: NLP track at TREC-5 (1997)
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- Source
- The Fifth Text Retrieval Conference (TREC-5). Ed.: E.M. Voorhees u. D.K. Harman
-
Sparck Jones, K.: Metareflections on TREC (2005)
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- Source
- TREC: experiment and evaluation in information retrieval. Ed.: E.M. Voorhees, u. D.K. Harman
-
Sparck Jones, K.: Some thoughts on classification for retrieval (1970)
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- Source
- Journal of documentation. 26(1970), S.89-101
-
Sparck Jones, K.: Some thoughts on classification for retrieval (2005)
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- Abstract
- Purpose - This paper was originally published in 1970 (Journal of documentation. 26(1970), S.89-101), considered the suggestion that classifications for retrieval should be constructed automatically and raised some serious problems concerning the sorts of classification which were required, and the way in which formal classification theories should be exploited, given that a retrieval classification is required for a purpose. These difficulties had not been sufficiently considered, and the paper, therefore, aims to attempt an analysis of them, though no solutions of immediate application could be suggested. Design/methodology/approach - Starting with the illustrative proposition that a polythetic, multiple, unordered classification is required in automatic thesaurus construction, this is considered in the context of classification in general, where eight sorts of classification can be distinguished, each covering a range of class definitions and class-finding algorithms. Findings - Since there is generally no natural or best classification of a set of objects as such, the evaluation of alternative classifications requires either formal criteria of goodness of fit, or, if a classification is required for a purpose, a precise statement of that purpose. In any case a substantive theory of classification is needed, which does not exist; and, since sufficiently precise specifications of retrieval requirements are also lacking, the only currently available approach to automatic classification experiments for information retrieval is to do enough of them. Originality/value - Gives insights into the classification of material for information retrieval.
-
Lewis, D.D.; Sparck Jones, K.: Natural language processing for information retrieval (1997)
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- Source
- From classification to 'knowledge organization': Dorking revisited or 'past is prelude'. A collection of reprints to commemorate the firty year span between the Dorking Conference (First International Study Conference on Classification Research 1957) and the Sixth International Study Conference on Classification Research (London 1997). Ed.: A. Gilchrist
-
Sparck Jones, K.; Jones, G.J.F.; Foote, J.T.; Young, S.J.: Experiments in spoken document retrieval (1996)
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- Footnote
- Wiederabdruck in: Readings in informatio retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.493-502.
-
Sparck Jones, K.: Reflections on TREC (1997)
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- Source
- From classification to 'knowledge organization': Dorking revisited or 'past is prelude'. A collection of reprints to commemorate the firty year span between the Dorking Conference (First International Study Conference on Classification Research 1957) and the Sixth International Study Conference on Classification Research (London 1997). Ed.: A. Gilchrist
-
Needham, R.M.; Sparck Jones, K.: Keywords and clumps (1985)
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- Source
- Theory of subject analysis: a sourcebook. Ed.: L.M. Chan, et al
