>From Apache Solr tests :
loadFeature(
"SomeEdisMax",
SolrFeature.class.getCanonicalName(),
"{\"q\":\"{!edismax qf='title description' pf='description' mm=100%
boost='pow(popularity, 0.1)' v='w1' tie=0.1}\"}");
*qf='title description'*
Can you try again using the proper
Yes, I have tried that too:
But it was throwing error while feature extraction:
"Exception from createWeight for SolrFeature [name=originalLuceneScore,
params={q={!dismax qf=tem_type_all^30.0 ..}${user_query}}] Failed to
parse feature query.
at
I understood your requirement,
the SolrFeature feature type should be quite flexible,
have you tried :
{
name: "overallEdismaxScore",
class: "org.apache.solr.ltr.feature.SolrFeature",
params: {
q: "{!dismax qf=item_typel^3.0 brand^2.0 title^5.0}${user_query}"
},
store: "myFeatureStoreDemo",
I do have the features defined as below for field specific (title..) matching
etc:
features: [
{
name: "productNewness",
class: "org.apache.solr.ltr.feature.SolrFeature",
params: {
q: "{!func}recip( ms(NOW,launchdate_pl), 3.16e-11, 1, 1)"
},
store: "myFeatureStoreDemo",
},
{
name:
>From the snippet you posted this is the query you run :
q=id:"13245336"
So the original score ( for each document in the result set) can only be the
score associated to that query.
You then pass an EFI with a different text.
You can now use that information to calculate another feature if you
solr/collection/select?fl=id,score,[features+store=myFeatureStore+efi.user_query='black
shoes']=json=id:"13245336"=on
When we fire this query during feature extraction, the originalScore feature
gets the score of the "id" match but not the actual user query which is in
this case 'black shoes'.
