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From "Glen Newton" <glen.new...@gmail.com>
Subject Re: Link map over results? or term freq
Date Thu, 16 Oct 2008 21:39:40 GMT
See also:
http://zzzoot.blogspot.com/2007/10/drill-clouds-for-search-refinement-id.html
 and
http://zzzoot.blogspot.com/2007/10/tag-cloud-inspired-html-select-lists.html

-glen

2008/10/16 Glen Newton <glen.newton@gmail.com>:
> Yes, tag clouds.
>
> I've implemented them using Lucene here for NRC Research Press articles:
> http://lab.cisti-icist.nrc-cnrc.gc.ca/ungava/Search?tagCloud=true&collection=jos&tagField=keyword&keyword=%22chromatin%22&numCloudDocs=200&numCloudTags=50&sortBy=relevance
>
> and here on the Colorado State University Libraries' Catalog:
> http://lab.cisti-icist.nrc-cnrc.gc.ca/ungava01/Search?tagCloud=true&collection=csu&tagField=keyword&title=cell&numCloudDocs=200&numCloudTags=50&sortBy=relevance
>
> As I use them for query refinement (click on the term & it is appended
> to your existing query & you get new results), I call them "drill
> clouds": http://lab.cisti-icist.nrc-cnrc.gc.ca/cistilabswiki/index.php/Drill_Clouds#Drill_Clouds
>
> -glen
>
> 2008/10/16 Darren Govoni <darren@ontrenet.com>:
>> I guess a link map (as I understand it) is a collection of hyperlinks of
>> words/phrases where the dominant ones are bolder color and larger font.
>> Its relatively new schema, some sites are using.
>>
>> For example, someone searches for a person and a link map would show
>> them all the most frequent terms in the results they got back. Sort of
>> like latent relationships.
>>
>> Does that help?
>>
>> I thought this could be done using term frequency vectors in Lucene, but
>> I've never used TFV's before. And can then be limited to just a set of
>> results.
>>
>> HTH,
>> Darren
>>
>> On Thu, 2008-10-16 at 14:09 -0400, Glen Newton wrote:
>>> Sorry, could you explain what you mean by a "link map over lucene results"?
>>>
>>> thanks,
>>> -glen
>>>
>>> 2008/10/16 Darren Govoni <darren@ontrenet.com>:
>>> > Hi,
>>> >  Has anyone created a link map over lucene results or know of a link
>>> > describing the process? If not, I would like to build one to contribute.
>>> >
>>> > Also, I read about term frequencies in the book, but wanted to know if I
>>> > can extract the strongest occurring terms from a given result set or
>>> > result?
>>> >
>>> > thank you for any help. I will keep reading/looking.
>>> >
>>> > Darren
>>> >
>>> >
>>> > ---------------------------------------------------------------------
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>>> >
>>> >
>>>
>>>
>>>
>>
>>
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>>
>
>
>
> --
>
> -
>



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