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From Alexandre Patry <alexandre.pa...@keatext.com>
Subject Re: stemming irregular plurals?
Date Tue, 29 Jul 2014 14:30:49 GMT

On 29/07/2014 10:28, Rob Nikander wrote:
> Mmm. I don’t see a way to construct one, except passing an FST, which isn’t exactly
a map. I look at the FST javadoc; it’s a rabbit hole.
You probably want to look at 
http://lucene.apache.org/core/4_9_0/analyzers-common/org/apache/lucene/analysis/miscellaneous/StemmerOverrideFilter.Builder.html

Hope this help,

Alexandre
>
> Rob
>
> On Jul 29, 2014, at 10:14 AM, Robert Muir <rcmuir@gmail.com> wrote:
>
>> You can put this thing before your stemmer, with a custom map of exceptions:
>>
>> http://lucene.apache.org/core/4_9_0/analyzers-common/org/apache/lucene/analysis/miscellaneous/StemmerOverrideFilter.html
>>
>> On Tue, Jul 29, 2014 at 10:03 AM, Robert Nikander
>> <rob.nikander@gmail.com> wrote:
>>> Hi,
>>>
>>> I created an Analyzer with a PorterStemFilter, and I’m searching some test
documents.  Normal plurals work; searching for “zebra” finds text with “zebras”. But
searching for “goose” doesn’t find “geese”.  Is that expected?  Does it give up
on irregular English?  Is there a way to make that work, or a reason that it can’t?
>>>
>>> thanks,
>>> Rob
>>>
>>>
>>>
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>
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-- 
Alexandre Patry, Ph.D
Chercheur Principal / Principal Researcher
http://KeaText.com


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