Eudex phonetic plugin for Elasticsearch

Eudex is a Soundex-esque phonetic reduction/hashing algorithm, providing locality sensitive "hashes" of words, based on the spelling and pronunciation.

This is a Java port of Eudex, which is implemented in Rust.

Compatibility matrix

Installation

Elasticsearch 2.x

./bin/plugin install http://xbib.org/repository/org/xbib/elasticsearch/plugin/elasticsearch-analysis-phonetic-eudex/2.3.2.2/elasticsearch-analysis-phonetic-eudex-2.3.2.2-plugin.zip

Do not forget to restart the node after installing.

Issues

All feedback is welcome! If you find issues, please post them at Github

Example

In the mapping, use an analyzer or token filter of type "eudex"::

{
    "index":{
        "analysis":{
            "analyzer":{
                "my_phonetic":{
                    "type":"eudex"
                }
            },
            "filter":{
                "my_phonetic":{
                    "type":"eudex"
                }
            },
            "tokenizer":{
                "my_phonetic":{
                    "type": "standard",
                    "filter":[ "my_phonetic" ]
                }
            }
        }
    }
}

License

Eudex Phonetic Analysis Plugin for Elasticsearch

Copyright (C) 2016 Jörg Prante

Derived work of Eudex https://github.com/ticki/eudex

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.