Well, you don't index phrases, it's done for you. You should try something like the following....
Create a SpanNearQuery with your terms. Specify an appropriate slop (probably 0 assuming you want them all next to each other). Now use call getSpans and count <G>... You may have to do something with overlapping spans, but you'll need to experiment a bit to understand it. Erick On 3/22/07, Maryam <[EMAIL PROTECTED]> wrote:
Hi, I know how to index terms in lucene, now I wanna see how can I index phrases like "information retreival" in lucene and calculate the number of times that phrase has appeared in the document. Is there any way to do it in Lucene? Thanks ____________________________________________________________________________________ It's here! Your new message! Get new email alerts with the free Yahoo! Toolbar. http://tools.search.yahoo.com/toolbar/features/mail/ --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
