Elasticsearch Vietnamese Normalizer Plugin
This is a simple plugin for Elasticsearch.
It contains normalization-analyzer analyzer and normalized-keyword-analyzer analyzer.
The normalization-analyzer analyzes "Bạn Việt đẹp trai" into "ban", "viet", "dep" and "trai" tokens.
And the normalized-keyword-analyzer analyzes "Bạn Việt đẹp trai" into "ban viet dep trai" token.
Run in terminal
sudo bin/plugin install https://drive.google.com/uc?export=download&id=0B6DZBZck7h1aRDhaX2otNVR0TjA