-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I have a small set of document numbers as a query result collected with some non-scoring collector.
Now, I want to send high-performant successive queries only in this document number scope, as part of a customized Similarity implementation (modified, dynamic idf on result query scope, known as TF-ICF) For this, after reading the user list and further looking around, I decided to try the approach with a filter, i.e. IndexSearcher.search(Query, Filter, HitCountCollector), whereby the filter should limit the scope to the initially determined document number list. I have the hope that this will perform very well, because there is no need for reading information that doesn't last in memory, as e.g. with a TermFrequenciesVector approach. So far so good - but I can't find a nice way to create this Filter/DocIdSet easily out of my simple document number list. I know it sounds trivial - what is it I can't see? :) Thanks so much! Christian -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iEYEARECAAYFAlMgnDkACgkQ6EqMXq+WZg9h5wCeOHo3bfXW6G0wYTy0x1Vnvruc AtQAn2e6oSniN/ZQ7g6nhUeyvM/QErJ9 =Wyja -----END PGP SIGNATURE----- --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
