Detect duplication by attribute

narinder_izap · November 19, 2011, 7:28am

Hi there,
I want to search for the document based on some particular
attribute. Need to exclude all duplicate document by that or any particular
attribute. Is there any thing i can try to find desired results.
Please help me as soon as possible.

Thank you.

Karussell1 · November 19, 2011, 3:05pm

You'll need to implement on the client side yourself as this issue is
not implemented yet:

github.com/elastic/elasticsearch

Field Collapsing/Combining

opened 05:02PM - 13 Jul 10 UTC

closed 02:08PM - 23 May 14 UTC

ppearcy

Ability to collapse on a field. For example, I want the most relevant result fro…m all different report types. Or similarly, the most recent result of each report type. Or maybe, I want to de-dup on headline. So, the sort order would dictate which one from the group is returned. Similar to what is discussed here: http://blog.jteam.nl/2009/10/20/result-grouping-field-collapsing-with-solr/ From my understanding, it seems that in order for field collapsing to be efficient, the result set must be relatively small. This is also referred to as "Combine" on some other search products.

Peter.

On 19 Nov., 08:28, Narinder Kaur narinder.k...@izap.in wrote:

Hi there,
I want to search for the document based on some particular
attribute. Need to exclude all duplicate document by that or any particular
attribute. Is there any thing i can try to find desired results.
Please help me as soon as possible.

Thank you.