ERIC Number: EJ086421
Record Type: CIJE
Publication Date: 1973
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Collection Properties Influencing Automatic Term Classification Performance
Sparck Jones, Karen
Information Storage and Retrieval, 9, 9, 499-513, Sep 73
Retrieval performance with automatic term classifications for three test collections has been variable. This paper attempts to discover why. The real difference between the collections is in the separation of relevant from non-relevant documents. The separation is so poor that classification cannot be expected to succeed. (14 references) (Author/SJ)
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