On Jul 16, 2007, at 9:24 PM, Chris Hostetter wrote:
Hmmm... perhaps what we need is a generalization of the pyaload API to
allow storing/reading payloads on a per document, per field, or per
index
basis ... along with some sort of "PayloadMerger" that could be
used by
InexWriter when merging segments get merged ... so you could write doc
length stats for each field when when closing a segmentwriter, and
then
merge those stats when merging segments, and when reading segments
do a
quick calculation to compute the average across all segments.
The Similarity portion of the payload functionality could be used for
scoring binary fields.
-Grant
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