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From Grant Ingersoll <gsing...@apache.org>
Subject Re: how to get the word before and the word after the matched Term?
Date Thu, 21 May 2009 11:16:34 GMT
See http://www.lucidimagination.com/search/document/7fe40486bc935ce4/get_term_neighbours 
  (although I think you can do better than the code in the third reply  
by using a TermVectorMapper such that you can process the TermVector  
as it comes from disk.)

Essentially, you need to use a combination of SpanQuery, TermVector  
and TermVectorMapper.

HTH,
Grant

On May 18, 2009, at 9:20 AM, Kamal Najib wrote:

> Hi all,
> I want to  get the word before and the word after  the matched  
> Term.For Example if i have the Text " The drug was freshly prepared  
> at 4-hour intervals . Eleven courses were administered to seven  
> patients at this dose level and no patient experienced nausea or  
> vomiting" and the matched Term for example "patient" i want to get  
> the word level and the word experienced("and" and "no" are stop  
> words, therefore i d'ont want to get them.).I have looked at the  
> Class Termposition but in this Class i can only get the position of  
> the matched Term, how can i get the word before and after it, any  
> suggestion?.
> Thank you in advance.
> Kamal
> -- 
>
>
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--------------------------
Grant Ingersoll
http://www.lucidimagination.com/

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