Re: MoreLikeThis ignores queries?
Hello Alexey,
You should use the query DSL and not the more like this API. You can create
a boolean query where one clause is your more like this query and the other
one is your ignore category query (better use a filter here if you can).
http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/query-dsl-mlt-query.html
However, more like this of the DSL only takes a like_text parameter, you
cannot pass the id of the document. This will change in a subsequent
version of ES. For now, to simulate this functionality, you can use
multiple mlt queries with a like_text set to the value of each field of the
queried document, inside a boolean query. Let me know if this helps.
Alex
On Wednesday, March 19, 2014 5:01:06 AM UTC+1, Alexey Bagryancev wrote:
>
> Anyone can help me? It really does not work...
>
> среда, 19 марта 2014 г., 2:05:49 UTC+7 пользователь Alexey Bagryancev
> написал:
>>
>> Hi,
>>
>> I am trying to filter moreLikeThis results by adding additional query -
>> but it seems to ignore it at all.
>>
>> I tried to run my ignoreQuery separately and it works fine, but how to
>> make it work with moreLikeThis? Please help me.
>>
>> $ignoreQuery = $this->IgnoreCategoryQuery('movies')
>>
>>
>>
>> $this->resultsSet = $this->index->moreLikeThis(
>>new \Elastica\Document($id),
>>array_merge($this->mlt_fields, array('search_size' => $this->
>> size, 'search_from' => $this->from)),
>>$ignoreQuery);
>>
>>
>>
>> My IgnoreCategory function:
>>
>> public function IgnoreCategoryQuery($category = 'main')
>> {
>> $categoriesTermQuery = new \Elastica\Query\Term();
>> $categoriesTermQuery->setTerm('categories', $category);
>>
>> $categoriesBoolQuery = new \Elastica\Query\Bool();
>> $categoriesBoolQuery->addMustNot($categoriesTermQuery);
>>
>> return $categoriesBoolQuery;
>> }
>>
>>
>>
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Re: MoreLikeThis ignores queries?
Anyone can help me? It really does not work...
среда, 19 марта 2014 г., 2:05:49 UTC+7 пользователь Alexey Bagryancev
написал:
>
> Hi,
>
> I am trying to filter moreLikeThis results by adding additional query -
> but it seems to ignore it at all.
>
> I tried to run my ignoreQuery separately and it works fine, but how to
> make it work with moreLikeThis? Please help me.
>
> $ignoreQuery = $this->IgnoreCategoryQuery('movies')
>
>
>
> $this->resultsSet = $this->index->moreLikeThis(
>new \Elastica\Document($id),
>array_merge($this->mlt_fields, array('search_size' => $this->
> size, 'search_from' => $this->from)),
>$ignoreQuery);
>
>
>
> My IgnoreCategory function:
>
> public function IgnoreCategoryQuery($category = 'main')
> {
> $categoriesTermQuery = new \Elastica\Query\Term();
> $categoriesTermQuery->setTerm('categories', $category);
>
> $categoriesBoolQuery = new \Elastica\Query\Bool();
> $categoriesBoolQuery->addMustNot($categoriesTermQuery);
>
> return $categoriesBoolQuery;
> }
>
>
>
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MoreLikeThis ignores queries?
Hi,
I am trying to filter moreLikeThis results by adding additional query - but
it seems to ignore it at all.
I tried to run my ignoreQuery separately and it works fine, but how to make
it work with moreLikeThis? Please help me.
$ignoreQuery = $this->IgnoreCategoryQuery('movies')
$this->resultsSet = $this->index->moreLikeThis(
new \Elastica\Document($id),
array_merge($this->mlt_fields, array('search_size' => $this->size
, 'search_from' => $this->from)),
$ignoreQuery);
My IgnoreCategory function:
public function IgnoreCategoryQuery($category = 'main')
{
$categoriesTermQuery = new \Elastica\Query\Term();
$categoriesTermQuery->setTerm('categories', $category);
$categoriesBoolQuery = new \Elastica\Query\Bool();
$categoriesBoolQuery->addMustNot($categoriesTermQuery);
return $categoriesBoolQuery;
}
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MoreLikeThis ignores queries?
Hi,
I am trying to filter moreLikeThis results by adding additional query - but
it seems to ignore it at all.
I tried to run my ignoreQuery separately and it works fine, but how to make
it work with moreLikeThis? Please help me.
$ignoreQuery = $this->IgnoreCategoryQuery('movies')
$this->resultsSet = $this->index->moreLikeThis(new \Elastica\Document($id),
array_merge($this->mlt_fields, array('search_size' => $this->size,
'search_from' => $this->from, 'min_doc_freq' => 2, 'min_term_freq' => 1,
'min_word_length' => 3)), $ignoreQuery);
My IgnoreCategory function:
public function IgnoreCategoryQuery($category = 'main')
{
$categoriesTermQuery = new \Elastica\Query\Term();
$categoriesTermQuery->setTerm('categories', $category);
$categoriesBoolQuery = new \Elastica\Query\Bool();
$categoriesBoolQuery->addMustNot($categoriesTermQuery);
return $categoriesBoolQuery;
}
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