Re: Custom scoring algorithm and Explanation extending.

2017-11-22 Thread Vadim Gindin
Thank's a lot! On Mon, Nov 20, 2017 at 11:22 PM, Adrien Grand wrote: > Hi Vadim, > > Le jeu. 16 nov. 2017 à 18:09, Vadim Gindin a écrit > : > > > 1. I would like to use my custom scoring algorithm. Is it make sense to > use > > Lucene with other scoring algor

Re: Custom scoring algorithm and Explanation extending.

2017-11-20 Thread Adrien Grand
Hi Vadim, Le jeu. 16 nov. 2017 à 18:09, Vadim Gindin a écrit : > 1. I would like to use my custom scoring algorithm. Is it make sense to use > Lucene with other scoring algorithm? What is the best way for that - > implement Similarity and own Queries? > It really depends what y

Custom scoring algorithm and Explanation extending.

2017-11-16 Thread Vadim Gindin
Hello 1. I would like to use my custom scoring algorithm. Is it make sense to use Lucene with other scoring algorithm? What is the best way for that - implement Similarity and own Queries? 2. I'm reasearching Elasticsearch/Lucene capabilities. Elastichsearch contains request parameter &qu

Re: Custom scoring algorithm

2009-11-13 Thread Alberto Gimeno
Hi again. I've made a proof of concept using the boost factor. I have done the following: add a field for each feature and put the field boost factor as the feature value. private static void addDocument(String id, Map features, IndexWriter writer) throws IOException { Doc

Custom scoring algorithm

2009-11-13 Thread Alberto Gimeno
Hi. I am developing an application and I would like to add searching capabilities. I have a database with items. Each item has a number of "features" with a numeric value. Example: feature_x=100, feature_y=200. Items can have common or different "features". And they can have a variable number of "