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.
--
Alvaro Herrera http://www.CommandPrompt.com/
The PostgreSQL Company - Command Prompt, Inc.
