Yes, Mathieu. I just have the book "Lucene in action" by my hand, it is chinese language version, it is about lucene1.4, hope it is not too old. If I use SortComparatorSource, does it means it will be do the sort work at the user query time? Can I sort (maybe score it atindexing time)?
Mathieu Lecarme wrote: > > Have a look of the book "Lucene in action", ch 6.1 : "using custom > sort method" > > SortComparatorSource might be your friend. Lucene selecting stuff, > and you sort, just like you wont. > > M. > Le 18 juil. 07 à 10:29, savageboy a écrit : > >> >> Hi, >> I am newer for lucene. >> I have a project for search engine by Lucene2.0. But near the project >> finished, My boss want me to order the result by the sort blew: >> >> the query likes '+content:"aleden bob carray" ' >> >> content >> date >> order >> "alden bob carray ... " >> 2005/12/23 >> 1 >> "alden... alden ... bob... bob... carray..." 2005/12/01 >> 2 >> "alden... alden ... bob... carray" >> 2005/11/28 >> 3 >> "alden... carray" >> 2005/12/24 >> 4 >> "alden... bob" >> 2005/12/24 >> 5 >> >> the meaning of the sort above is no matter how much the term match >> in the >> field "content", there will be met four satuations :"3 matched","2 >> matched","1 matched","0 matched". In the "3 matched" group, I need >> sorting >> the result by it's date desc, and in the "2 matched" group is same... >> >> But I dont know HOW to get this results in Lucene... >> Should I override the method of scoring? (tf(t in d) <term in >> field>,idf(t) >> <inverse doc frequence>) >> Could you give me some references about it? >> >> I am really stucked, and Need You help!! >> >> >> -- >> View this message in context: http://www.nabble.com/Need-help-for- >> ordering-results-by-specific-order-tf4101844.html#a11664583 >> Sent from the Lucene - Java Developer mailing list archive at >> Nabble.com. >> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: [EMAIL PROTECTED] >> For additional commands, e-mail: [EMAIL PROTECTED] >> >> > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > -- View this message in context: http://www.nabble.com/Need-help-for-ordering-results-by-specific-order-tf4101844.html#a11681468 Sent from the Lucene - Java Developer mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
