FAQ
Hi,I have a reqiment,i need to calculate the relation between the terms.for example

Term1 Term2 relation(Weight)
iphone ipad 0.99999
iphone apple 0.88888
iphone food 0.33333

theare are a lot of term in my dictionary,about 600,000.it means that i must store about
600,000*(600,000-1) records.so it can not store in memory fully.
and when i search iphone ,i must get top N terms(order by relation desc,get top n).

does there have open source freamework to complete this reqiment?like Lucene to store and search the term's tf,df
Thank you!

2011-07-18



mickey.guoyun

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postedJul 18, '11 at 6:33a
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