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. -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
