MLT support


(Itai-3) #1

Hi,

Is Elastic Search support MLT?

Itai


(Shay Banon) #2

Not yet... . I hope to get it into 0.5, if not, then definitely into 0.6.
(MLT is More Like This).

On Thu, Feb 25, 2010 at 3:52 PM, Itai itai.hochman@gmail.com wrote:

Hi,

Is Elastic Search support MLT?

Itai


(Shay Banon) #3

Some work to support MLT has gone into master in the form of queries that
can be expressed through the query DSL. More here:
http://github.com/elasticsearch/elasticsearch/issues/issue/43.

-shay.banon

On Thu, Feb 25, 2010 at 4:18 PM, Shay Banon shay.banon@elasticsearch.comwrote:

Not yet... . I hope to get it into 0.5, if not, then definitely into 0.6.
(MLT is More Like This).

On Thu, Feb 25, 2010 at 3:52 PM, Itai itai.hochman@gmail.com wrote:

Hi,

Is Elastic Search support MLT?

Itai


(Shay Banon) #4

Yet more work on mlt is in master now. Support for getting documents like a
specific document. Sample:

curl -XGET
"localhost:9200/test/type1/1/_moreLikeThis?minTermFrequency=1&minDocFreq=1"

(or)

curl -XGET
"localhost:9200/test/type1/1/_mlt?minTermFrequency=1&minDocFreq=1"

You can choose which fields to do the mlt on (by default will do on all of
them), all mlt parameters are exposed though HTTP parameters. The request
itself is translated into a search request, so the request body can be the
search request body (facets, from, and so on). The result is the same as a
search response.

-shay.banon

On Fri, Feb 26, 2010 at 3:30 AM, Shay Banon shay.banon@elasticsearch.comwrote:

Some work to support MLT has gone into master in the form of queries that
can be expressed through the query DSL. More here:
http://github.com/elasticsearch/elasticsearch/issues/issue/43.

-shay.banon

On Thu, Feb 25, 2010 at 4:18 PM, Shay Banon shay.banon@elasticsearch.comwrote:

Not yet... . I hope to get it into 0.5, if not, then definitely into 0.6.
(MLT is More Like This).

On Thu, Feb 25, 2010 at 3:52 PM, Itai itai.hochman@gmail.com wrote:

Hi,

Is Elastic Search support MLT?

Itai


(Itai-3) #5

Shay,

That was fast...
It would be very interesting to check it.

Thanks,

Itai

2010/2/27 Shay Banon shay.banon@elasticsearch.com

Yet more work on mlt is in master now. Support for getting documents like a
specific document. Sample:

curl -XGET
"localhost:9200/test/type1/1/_moreLikeThis?minTermFrequency=1&minDocFreq=1"

(or)

curl -XGET
"localhost:9200/test/type1/1/_mlt?minTermFrequency=1&minDocFreq=1"

You can choose which fields to do the mlt on (by default will do on all of
them), all mlt parameters are exposed though HTTP parameters. The request
itself is translated into a search request, so the request body can be the
search request body (facets, from, and so on). The result is the same as a
search response.

-shay.banon

On Fri, Feb 26, 2010 at 3:30 AM, Shay Banon shay.banon@elasticsearch.comwrote:

Some work to support MLT has gone into master in the form of queries that
can be expressed through the query DSL. More here:
http://github.com/elasticsearch/elasticsearch/issues/issue/43.

-shay.banon

On Thu, Feb 25, 2010 at 4:18 PM, Shay Banon <shay.banon@elasticsearch.com

wrote:

Not yet... . I hope to get it into 0.5, if not, then definitely into 0.6.
(MLT is More Like This).

On Thu, Feb 25, 2010 at 3:52 PM, Itai itai.hochman@gmail.com wrote:

Hi,

Is Elastic Search support MLT?

Itai


(system) #6