Alvaro Herrera wrote:
Jan Urbański wrote:
Oh, one important thing. You need to choose a bucket width for the LC
algorithm, that is decide after how many elements will you prune your
data structure. I chose to prune after every twenty tsvectors.
Do you prune after X tsvectors regardless of the numbers of lexemes in
them? I don't think that preserves the algorithm properties; if there's
a bunch of very short tsvectors and then long tsvectors, the pruning
would take place too early for the initial lexemes. I think you should
count lexemes, not tsvectors.
Yes, that's what I was afraid of. I'm not sure why I was reluctant to
prune in the middle of a tsvector, maybe it's just in my head.
Still, there's a decision to be made: after how many lexemes should the
pruning occur?
--
Jan Urbanski
GPG key ID: E583D7D2
ouden estin
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