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From Peter Carlson <carl...@bookandhammer.com>
Subject Re: How do I get TermPositions for a given document?
Date Thu, 24 Oct 2002 06:21:45 GMT
Into the sandbox area sound great.

Just add it to the contributions area in a project called TermPositions 
or something more clever if you have a better name.

Let me know if you have any problems adding it as other may have time 
to help out.

--Peter


On Wednesday, October 23, 2002, at 03:28 PM, Dmitry Serebrennikov wrote:

> The mailing list does not accept posting that large - I already tried 
> to do this before.
> Maybe I should just upload it the sandbox somehow?
>
> none none wrote:
>
>> I can try to do that, may be i'll need some help but... may be i 
>> don't, can you sent the code to mailing list?
>> thank you.
>>
>> --
>>
>> On Wed, 23 Oct 2002 16:16:58  Dmitry Serebrennikov wrote:
>>
>>> Spencer, Dave wrote:
>>>
>>>
>>>> I have an IndexReader and I want to get a TermPositions obj for a 
>>>> given
>>>> document.
>>>> Right now it seems that it only works the other way - you can only 
>>>> get
>>>> TermPositions for a term, or globally for all terms.
>>>> Basically I want to know the positions of all the words in a given 
>>>> doc.
>>>> Is it the case that the index is not set up for this as it's really
>>>> optimized
>>>> to work the other way?
>>>>
>>>>
>>> Yes, that's correct. I've developed a set of add-on modules for 
>>> doing the revers lookup (aka TermVector support), but right now lack 
>>> the time to integrate it with the latest Lucene version and 
>>> contribute it. So if you are looking for a quick solution, there 
>>> isn't one. If you are looking to add this to Lucene, and are willing 
>>> to dig deep into the file formats, perhaps you can help bringing the 
>>> code I have up to date with the latest Lucene version.
>>>
>>>
>>>> Looked thru RC5 javadoc and the latest Oct 23 src. It may be that I
>>>> missed it...
>>>>
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>>>>
>>>
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>>
>>
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>
>
>
>
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