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Date: Sun, 15 Feb 2009 20:07:32 -0400
Message-ID: <5d53d5770902151607s4efec055x13642cedbcc5af58@mail.gmail.com>
Subject: Re: Fragment Highlighter Phrase?
From: Ian Vink <ianvink@gmail.com>
To: java-user@lucene.apache.org
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Thanks Mark,
I got the latest Contrib bits for Highlighter.net (Jan 28/2008 Version
2.3.2) but it looks similar to the older 2.0.0

There is a QueryScroer only.

Any ideas? (Really important to me :)

Ian


On Sat, Feb 14, 2009 at 11:56 PM, Mark Miller <markrmiller@gmail.com> wrote:

> Sorry, I wasn't specific enough. I meant the SpanScorer in the contrib
> highlighter package - they are very different.
>
> I assume the latest Highlighter package has been ported to Lucene .NET, but
> if not I know of a guy that ported the SpanScorer stuff
> to C# a while back. I might be able to get my hands on that still, though
> it may be dated now. First check the highlighter contrib
> and see if its there though.
>
> - Mark
>
>
> Ian Vink wrote:
>
>> I use the Lucene.NET implementation. (2.3)
>> There is a Lucene.Net.Search.Spans.SpanScorer class, but it's not public I
>> assume I'd have to use it as a base class for my own.
>>
>> Do you have a simple example on how, in Java, to use the SpanScorer to get
>> a
>> highlighter to return only fragments that are part of the phrase in the
>> Query?
>>
>> Ian
>>
>>
>>
>> On Mon, Dec 8, 2008 at 8:28 AM, Mark Miller <markrmiller@gmail.com>
>> wrote:
>>
>>
>>
>>> Ian Vink wrote:
>>>
>>>
>>>
>>>> Is there a way to get phrases counted in the list of fragments that come
>>>> back from Highlighter.GetBestFragments() in general.
>>>> It seems to only take words into account.
>>>>
>>>> Ian
>>>>
>>>>
>>>>
>>>>
>>>>
>>> Not sure I fully understand, but have you tried the SpanScorer? It allows
>>> the Highlighter to work with phrase/span queries.
>>>
>>> - Mark
>>>
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>>
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