ok, makes sense, thank you for looking into it. On Mon, May 22, 2023 at 5:24 AM Alessandro Benedetti <[email protected]> wrote:
> Hi, > org.apache.solr.ltr.feature.Feature.FeatureWeight.FeatureScorer#score > returns a float that is the feature value (public abstract float score()) . > > Having a feature that actually wraps multiple features is not implemented > and would require non trivial changes in the module. > > Cheers > -------------------------- > *Alessandro Benedetti* > Director @ Sease Ltd. > *Apache Lucene/Solr Committer* > *Apache Solr PMC Member* > > e-mail: [email protected] > > > *Sease* - Information Retrieval Applied > Consulting | Training | Open Source > > Website: Sease.io <http://sease.io/> > LinkedIn <https://linkedin.com/company/sease-ltd> | Twitter > <https://twitter.com/seaseltd> | Youtube > <https://www.youtube.com/channel/UCDx86ZKLYNpI3gzMercM7BQ> | Github > <https://github.com/seaseltd> > > > On Sat, 20 May 2023 at 18:57, Rajani Maski <[email protected]> wrote: > > > Hi All, > > > > Does LTR field value feature or solr feature support multi valued > numeric > > field? Thinking of storing document features in single multi valued field > > or serialized string format. Can LTR reranker consume from such a field? > > > > Thanks, > > Rajani > > > > > > On Thu, May 4, 2023, 1:53 PM Rajani Maski <[email protected]> wrote: > > > > > Hi Solr Users, > > > > > > Can the LTR field value feature > > > < > > > https://solr.apache.org/docs/8_7_0/solr-ltr/org/apache/solr/ltr/feature/FieldValueFeature.html > > > > be > > > a vector field or a field with comma separated numeric values? Is it a > > > supported feature? Instead of querying each field separately, which is > > > adding up to the query cost, thinking if it is possible to put field > > values > > > together in one field at index time and query that as a feature, > > thoughts? > > > > > > Thanks, > > > Rajani > > > > > >
