This project is an interactive entity resolution plugin for Elasticsearch based on Duke. Basically, it uses [Bayesian probabilities] (http://en.wikipedia.org/wiki/Bayesian_probability) to compute probability. You can pretty much use it as an interactive deduplication engine.
To understand basics, go to Duke project documentation.
This project is licended under APL V2
Copyright (c) 2014 Yann Barraud