- ...correction
- Values
of this constant depend on the base of the
logarithms used in the term-weighting functions
- ...BM15
- BM =
Best Match
- ...used.
- To obtain
weights within a range suitable for storage as 16--bit integers, the
Okapi system uses logarithms to base 98#98
Steve Robertson
Mon May 13 18:33:21 BST 1996