A Note on a Relevance Estimate and Its Improvement

In this paper the effect of iterating the improvement
procedure is examined.  It is shown that 
applications of the improvement factor beyond the first
time are ineffectual, and that the factor is 
but a scale factor.

CACM November, 1968

Korfhage, R. R.

information retrieval, relevance, indexing, classification

3.70 3.71 3.74

CA681104 JB February 21, 1978  2:57 PM

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