I was able to get this to work in ES using head and got back what i needed.
However translating to ElasticSearch.net has been an issue.
I have an anonymous type doing a match all query and this works fine and
dandy.
I am trying to do the multi_match as above but it isn't returning any
results. I'm not sure
var myfields = "[\"Name^20\",\"Id^20\",\"_all\"]"; <- this gets no
results
var myfields = "[\"Name^20\",\"Id^20\",\"_all\"]"; <- this crashes with
all kinds of errors
How do you do these bracketed values?
var search = new
{
query = new
{
multi_match = new
{
fields = myfields,
query = keyword,
type = "best_fields",
use_dis_max= "true"
}
},
from = 0,
size = limitAllTypes,
aggs = new
{
top_types = new
{
terms = new
{
field = "_type"
},
aggs = new
{
top_type_hits = new
{
top_hits = new
{
size = limitPerType
}
}
}
}
}
};
On Wednesday, April 29, 2015 at 12:06:47 PM UTC-4, Joel Potischman wrote:
>
> You could use a boosting query
> <http://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-boosting-query.html>,
>
> or you could use a multi-match query
> <http://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-multi-match-query.html>
> and
> add a boost directly to the name and id fields. Something like:
>
> {
> "multi_match": {
> "fields": [
> "name^2",
> "id^2",
> "_all"
> ],
> "query": keyword,
> "type": "best_fields"
> }
> }
>
> That tells Elasticsearch to search all fields, but to additionally search
> name and id and double their score if they match (that's the "^2" part).
> the "best_fields" type will use the best score from the name, id, and _all
> searches. You might want most_fields to rank records that contain your
> query terms in name *and* id *and* other fields even higher. Note that
> my snippet is using the Query DSL. The syntax for the client you're using
> will probably be slightly different but that's the general idea.
>
> Also note that I've been using Elasticsearch less than a year though so
> there may be better approaches, but that's where I'd start.
>
> -joel
>
>
> On Tuesday, April 28, 2015 at 4:42:56 PM UTC-4, GWired wrote:
>>
>> I am attempting to boost values for queries.
>>
>> I'm searching across all fields and tables and returning 25 results for
>> each type.
>>
>> This is working fine however I need to Boost if the field name Name or
>> the Field Name ID have the value in it.
>>
>> I'm using ElasticSearchClient and sending this search.
>>
>> search = new
>> {
>>
>> query = new
>> {
>> query_string = new
>> {
>> query = keyword,
>> default_field = "_all"
>> }
>> },
>> from = 0,
>> size = limitAllTypes,
>> aggs = new
>> {
>> top_types = new
>> {
>> terms = new
>> {
>> field = "_type"
>> },
>> aggs = new
>> {
>> top_type_hits = new
>> {
>> top_hits = new
>> {
>> size = limitPerType
>> }
>> }
>> }
>> }
>> }
>>
>> ElasticsearchResponse<DynamicDictionary> searchResponse =
>> client.Search("jdbc", search, null);
>>
>> How do i tell this to boost the name and id fields over all other fields.
>>
>> If I'm searching for "My Searched Company" and that is in the Name field
>> I want it at the top of the list. vs in notes, addresses or whatever other
>> columns etc.
>>
>>
>>
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