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From will <wmartin...@gmail.com>
Subject Re: need help in search
Date Mon, 05 Oct 2015 17:20:36 GMT
Hi Bhaskar:

ffffor everyone's benefit, I hope you will collate the emails into a 
wiki page and carry it forward. Meritocracy's might have rtfm'd the 
whole thing.

With all respect:
Will


On 10/5/15 1:06 PM, Bhaskar wrote:
> Hi,
> Actually I am looking for auto complete only. Do we have auto suggest
> module in lucene?
> can you suggest some examples?
> Thanks in advance.
>
> Regards,
> Bhaskar
>
> On Mon, Oct 5, 2015 at 10:30 PM, Alessandro Benedetti <
> benedetti.alex85@gmail.com> wrote:
>
>> +1 on Jack,
>> furthermore, are you taking about search or autocomplete ?
>> If you only need autocompletion on the term, maybe it's even better if you
>> take a look to the Lucene suggest module !
>>
>> Cheers
>>
>> 2015-10-05 14:34 GMT+01:00 Jack Krupansky <jack.krupansky@gmail.com>:
>>
>>> Sounds like you need the edge n-gram filter at index time to index all of
>>> the prefix strings for each term. Just be aware that using an n-gram
>> filter
>>> will explode the size of the index (all the extra terms)
>>>
>>> The standard tokenizer and word delimiter filter will split terms on
>>> special characters, so if you need to keep that entire string as one
>> term,
>>> use the whitespace tokenizer. That said, treating hyphen as a word break
>> is
>>> usually not a problem as long as you enable auto phrase generation for
>> the
>>> query parser.
>>>
>>> -- Jack Krupansky
>>>
>>> On Mon, Oct 5, 2015 at 4:06 AM, Bhaskar <bhaskar1484@gmail.com> wrote:
>>>
>>>> Hi,
>>>>
>>>>
>>>> when I type 143-00098 I should get all matched result i.e ( 143-00098,
>>>> 143-000981, 143-0009823). also If i type 143-000 then i should
>> 143-00098,
>>>> 143-0009, 143-0001)
>>>>
>>>> Looks like the searching is treating "-"( hyphen) as subtract or
>> exclude
>>>> pages that contain a specific term..
>>>> In my case it should not exclude string after hyphen.
>>>> can you please help how to escape this.
>>>>
>>>> Thanks a lot.
>>>>
>>>> --
>>>> Keep Smiling....
>>>> Thanks & Regards
>>>> Bhaskar.
>>>> Mobile:9866724142
>>>>
>>
>>
>> --
>> --------------------------
>>
>> Benedetti Alessandro
>> Visiting card - http://about.me/alessandro_benedetti
>> Blog - http://alexbenedetti.blogspot.co.uk
>>
>> "Tyger, tyger burning bright
>> In the forests of the night,
>> What immortal hand or eye
>> Could frame thy fearful symmetry?"
>>
>> William Blake - Songs of Experience -1794 England
>>
>
>


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