Hello Iram. The latter one was recently added into Lucene "all vectors within a radius" https://github.com/apache/lucene/pull/12679 Regarding the former, I suppose it can be achieved with reranking.
On Tue, Dec 26, 2023 at 1:56 AM Iram Tariq <iram.ta...@northbaysolutions.net> wrote: > Hi All, > > Right now I am using the cosine similarity function for dense vectors. > Is there any way I can override the existing function or write a > custom method to give a high score to the latest documents. > > > Also KNN Query Parser returns topK results matched with the input, but is > there anyway possible we can get all documents for which similarity score > is greater than a specific number? > > Any sort of answer will be helpful. Looking forward for the feedback. > > Regards, > > > Iram Tariq | Software Architect > > NorthBay > > Direct: +1 (902) 329-7329 > > iram.ta...@northbaysolutions.net > > www.northbaysolutions.com > -- Sincerely yours Mikhail Khludnev
