Re: [Virtuoso-users] Free-text indexing and minimal characters

2011-03-31 Thread Alexandre Passant
Hi Ivan, Thanks for the answer. Is the litterals < 4c something you will put as a config parameter in the future ? That may be handful for various use-cases Best, Alex. On 25 Mar 2011, at 18:12, Ivan Mikhailov wrote: > Hello Alexandre, > > Any phrase is searched as a group of words, so each

Re: [Virtuoso-users] Free-text indexing and minimal characters

2011-03-25 Thread Ivan Mikhailov
Hello Alexandre, Any phrase is searched as a group of words, so each word should be found first in the free-text index. For phrase 'social d*' it means searches for 'social' and 'd*', then checks for word positions such that 'social' and 'd*' are in the desired proximity at some place of some docu

[Virtuoso-users] Free-text indexing and minimal characters

2011-03-15 Thread Alexandre Passant
Hi all, I have trouble to understand how the free-text index works in Virtuoso, especially the minimal length of the indexed string. Going on dbpediam the following query works SELECT COUNT ( DISTINCT ?entity ) as ?c WHERE { ?entity rdfs:label ?label . ?lab