On Mon, Nov 22, 2010 at 10:29 AM, Yonik Seeley <yo...@lucidimagination.com> wrote: > On Sat, Nov 20, 2010 at 5:59 AM, sivaprasad <sivaprasa...@echidnainc.com> > wrote: >> Even after expanding the synonyms also i am unable to get same results. > > What you are trying to do should work with index-time synonym expansion. > Just make sure to remove the synonym filter at query time (or use a > synonym filter w/o multi-word synonyms).
Actually, to be more precise, the current query-time restriction is that you can't produce synonyms of different lengths. Hence you could normalize "High Definition TV" to "hdtv" at both query time and index time. Optionally you can expand to both "High Definition TV" and "hdtv" at index time (in which case you would normally turn off query time synonym processing). -Yonik http://www.lucidimagination.com
