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From epnRui <>
Subject Re: Facets, termvectors, relevancy and Multi word tokenizing
Date Fri, 28 Feb 2014 09:54:30 GMT
Hi Ahmet!!

I went ahead and did something I thought it was not a clean solution and
then when I read your post and I found we thought of the same solution,
including the European_Parliament with the _  :)

So I guess there would be no way to do this more cleanly, maybe only
implementing my own Tokenizer and Filters, but I honestly couldn't find a
tutorial for implement a customized solr Tokenizer. If I end up needing to
do it I will write a tutorial.

So for now I'm doing PatternReplaceCharFilterFactory to replace "European
Parliament" with <MD5Hash>European_Parliament (initially I didnt use the
md5hash European_Parliament).

Then I replace it back after the StandardTokenizerFactory ran, into
"European Parliament". Well I guess I just found a way to do a 2 words token

I had seen the ShingleFilterFactory but the problem is I don't need the
whole phrase in tokens of 2 words and I understood it's what it does. Of
course I would need some filter that would handle a .txt with the tokens to
merge, like "European" and "Parliament".

I'm still having some other problem now but maybe I find a solution after I
read the page you annexed which seems great. Solr is considering #European
as #European and European, meaning it does 2 facets for one token. I want it
to consider it only as #European. I ran the analyzer debugger in my Solr
admin console and I don't see how he can be doing that.
Would you know of a reason for this?

Thanks for your reply and that page you annexed seems excelent and I'll read
it through.

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