On Mar 19, 2009, at 5:13 AM, liat oren wrote:
I am looking for a quick solution to expand queries so they will
look for
synonms as well.
The same way WordNet is doing - it will looks for other words that
mean the
same as written in the query.
So Synonyms and WordNet are better categories to describe what I need.
Any idea?
You might have a look at Solr's SynonymFilter
Currently what I do, is expending the query in my own code - for
every word
in the query I also add the 10 most close words to that one and
parse it to
the query parser.
Any particular reason for 10? Seems like for large queries, you could
quickly create a very very large query.
It takes a bit time and I wondered whether I am missing something
and it can
be done in a better way.
What part is slow? Can you share more about your current solution
code-wise? If your synonym list is fairly static, you might consider
adding synonyms during indexing instead.
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