If you still need the standard analyzer's behavior for words but want to
force separation on stuff containing dots and underscores you can use the
mapper character filter (
http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/analysis-mapping-charfilter.html)
to convert those characters to spaces. Its pretty crude but it should
work. You can also use the word delimiter token filter (
http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/analysis-word-delimiter-tokenfilter.html)
but it has more weird corner cases.
Nik
On Tue, Oct 7, 2014 at 12:55 PM, Ivan Brusic <i...@brusic.com> wrote:
> Your issue is with the standard tokenizer, which will tokenize on most non
> word characters.
>
> Try using a whitespace or pattern tokenizer, which is dependent on your
> use case.
>
> --
> Ivan
> On Oct 7, 2014 7:24 AM, "Radim Bukovský" <rad.bukov...@seznam.cz> wrote:
>
>> Hi,
>> I am not sure if I understand what do you think. Could you be more
>> specific? Many thanks.
>>
>> Settings:
>>
>> setFields(array('name^3', 'description')); ------------------>
>> ('fields')
>> setQuery($search . ' extension:('.$filter.')'); ------------------->
>> ('query')
>> setDefaultOperator('AND'); ------------------>
>> ('default_operator')
>>
>> There is list of all parameters if helps:
>>
>> 'allow_leading_wildcard' ------------> true
>> 'enable_position_increments' -------> true
>> 'lowercase_expanded_terms' -------> true
>> 'fuzzy_prefix_length' ---------> 0
>> 'fuzzy_min_sim' ---------> 0.5
>> 'phrase_slop' ---------> 0
>> 'boost' --------> 1.0
>> 'analyze_wildcard' ----------> true
>> 'auto_generate_phrase_queries' ------------ > true
>> 'use_dis_max' ----> true
>> 'tie_breaker' ------> 0
>> 'rewrite' -----------> ""
>>
>>
>>
>> Regards,
>> Radim
>>
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