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March 20, 2016 18:06
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Elastic Search Analyser setup for auto complete search with fuziness
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| { | |
| "settings": { | |
| "analysis": { | |
| "filter": { | |
| "autocomplete_filter": { | |
| "type": "edge_ngram", | |
| "min_gram": 1, | |
| "max_gram": 15 | |
| } | |
| }, | |
| "analyzer": { | |
| "title_default_analyzer": { | |
| "type": "custom", | |
| "tokenizer":"standard", | |
| "filter": ["lowercase", "asciifolding"] | |
| }, | |
| "title_snowball_analyzer": { | |
| "type": "custom", | |
| "tokenizer": "standard", | |
| "filter": ["lowercase", "asciifolding", "snowball"] | |
| }, | |
| "title_shingle_analyzer": { | |
| "type": "custom", | |
| "tokenizer": "standard", | |
| "filter": ["shingle", "lowercase", "asciifolding"] | |
| }, | |
| "autocomplete": { | |
| "type": "custom", | |
| "tokenizer":"standard", | |
| "filter": [ | |
| "lowercase", | |
| "autocomplete_filter" | |
| ] | |
| } | |
| } | |
| } | |
| }, | |
| "mappings": { | |
| "Album": { | |
| "properties": { | |
| "AlbumName": {"type": "string", | |
| "fields":{ | |
| "raw": {"type": "string","analyzer": "title_default_analyzer"}, | |
| "snowball" : {"type":"string","analyzer": "title_snowball_analyzer"}, | |
| "shingle" : {"type":"string","analyzer": "title_shingle_analyzer"}, | |
| "autocomplete":{"type": "string","analyzer": "autocomplete"} | |
| } | |
| } | |
| } | |
| }, | |
| "Artist": { | |
| "properties": { | |
| "ArtistName": {"type": "string", | |
| "fields":{ | |
| "raw": {"type": "string","analyzer": "title_default_analyzer"}, | |
| "snowball" : {"type":"string","analyzer": "title_snowball_analyzer"}, | |
| "shingle" : {"type":"string","analyzer": "title_shingle_analyzer"}, | |
| "autocomplete":{"type": "string","analyzer": "autocomplete"} | |
| } | |
| } | |
| } | |
| } | |
| } | |
| } | |
| { | |
| "query": { | |
| "multi_match" : { | |
| "fields" : ["AlbumName.raw^10","AlbumName.shingle^2","AlbumName.snowball^2","AlbumName.autocomplete"], | |
| "query" : "kadhal", | |
| "fuzziness" : "AUTO" | |
| } | |
| } | |
| } | |
| { | |
| "query": { | |
| "multi_match" : { | |
| "fields" : ["ArtistName.raw^10","ArtistName.shingle^2","ArtistName.snowball^2","ArtistName.autocomplete"], | |
| "query" : "vjiay", | |
| "fuzziness" : "AUTO" | |
| } | |
| } | |
| } | |
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