Re: [Hebmorph-thinktank] hebmorph behavior

[Itamar Syn-H. <it...@co...>]

That is expected

הדירה is being mapped to two index terms: דירה and הדירה$ - the latter is
used to boost exact matches. So when searching you will only get hits for
tokens which are mapped to דירה as well.

דיור is another lemma, and is being saved to the index as דיור.

In the .NET sources there is a tool called VisualHebMorph, it should help
understand what maps into what. The general idea is a lemma is _not_ a
stem. I discuss this in more length in my blog.

Itamar.

On Tue, Jan 31, 2012 at 8:11 PM, Shai <sh...@dr...> wrote:

> Hi
>
> I am trying to test searches,
> using lucene java with MorphAnalyzer and HebrewMultiFieldQueryParser
>
> I want to know if this is the correct behavior -
>
> I index a sentence-  הדירה יקרה
> (for example)
>
> but when searching for דיור
> it don't give any result
>
> when i search for דירה / והדירה / דירתן /  דירות
> it do give result..(as probably expected..)
>
>
> Thanks
>
>
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