A note on a relevance estimate and its improvement

  • Authors:

  • Robert R. Korfhage

  • Affiliations:

  • Purdue Univ., Lafayette, IN

  • Venue:
  • Communications of the ACM
  • Year:
  • 1968

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Abstract

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.