Phonetic Analysis for ElasticSearch

The Phonetic Analysis plugin integrates phonetic token filter analysis with elasticsearch.

In order to install the plugin, simply run: bin/plugin -install elasticsearch/elasticsearch-analysis-phonetic/1.1.0.

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| Phonetic Analysis Plugin | ElasticSearch  |
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| master                   | 0.18 -> master |
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A phonetic token filter that can be configured with different encoder types: metaphone, soundex, caverphone, refined_soundex, double_metaphone (uses "commons codec":http://jakarta.apache.org/commons/codec/api-release/org/apache/commons/codec/language/package-summary.html).

The replace parameter (defaults to true) controls if the token processed should be replaced with the encoded one (set it to true), or added (set it to false).

{
    "index" : {
        "analysis" : {
            "analyzer" : {
                "my_analyzer" : {
                    "tokenizer" : "standard",
                    "filter" : ["standard", "lowercase", "my_metaphone"]
                }
            },
            "filter" : {
                "my_metaphone" : {
                    "type" : "phonetic",
                    "encoder" : "metaphone",
                    "replace" : false
                }
            }
        }
    }
}