Re: Term weighting and Term boost

2004-01-16 Thread Andrzej Bialecki
Karl Koch wrote: Hello Andrzej, sorry. I mistakenly run it under Java 1.2.2 which cannot work :-) Then you get Threat Exceptions... Anyway, solved now. Thank you, Karl Thanks for the report - it's my bad, too, because the JNLP file mistakenly says . I'll correct it. -- Best regards, Andrzej Bial

Re: Term weighting and Term boost

2004-01-16 Thread Karl Koch
Hello Andrzej, sorry. I mistakenly run it under Java 1.2.2 which cannot work :-) Then you get Threat Exceptions... Anyway, solved now. Thank you, Karl > Karl Koch wrote: > > > Hello and thank you for this link. I think this is a very usefull tool > to > > analyse Lucene internals. > > > > > >

Re: Term weighting and Term boost

2004-01-16 Thread Andrzej Bialecki
Karl Koch wrote: Hello and thank you for this link. I think this is a very usefull tool to analyse Lucene internals. I realize this is not exactly the answer, but you may want to try one of the new features of Luke (http://www.getopt.org/luke), namely the query result explanation. When I star

Re: Term weighting and Term boost

2004-01-16 Thread Morus Walter
Karl Koch writes: > > If this is not the case, how is the term weight of the query calculated > then? Formula? Are there parts in it which I cannot influence? Does this formular > depend on the type of Query or is it independent. Maybe somebody can provide > a small code example? > Scoring is ex

Re: Term weighting and Term boost

2004-01-16 Thread Karl Koch
Hello and thank you for this link. I think this is a very usefull tool to analyse Lucene internals. > I realize this is not exactly the answer, but you may want to try one of > the new features of Luke (http://www.getopt.org/luke), namely the query > result explanation. When I start it accordi

Re: Term weighting and Term boost

2004-01-16 Thread Andrzej Bialecki
Karl Koch wrote: Hello all, I am new to the Lucene scene and have a few questions regarding the term boost physolophy: Is the term boost equal to a term weight? Example: If I boost a term with 0.2 does this mean the term has a weight of 0.2 then? If this is not the case, how is the term weight of

Term weighting and Term boost

2004-01-16 Thread Karl Koch
Hello all, I am new to the Lucene scene and have a few questions regarding the term boost physolophy: Is the term boost equal to a term weight? Example: If I boost a term with 0.2 does this mean the term has a weight of 0.2 then? If this is not the case, how is the term weight of the query calcu