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| { | |
| "index" : { | |
| "analysis" : { | |
| "analyzer" : { | |
| "my_analyzer" : { | |
| "type": "custom", | |
| "tokenizer" : "keyword", | |
| "filter" : "lowercase" | |
| }, | |
| "special_char_remover" : { | |
| "type": "custom", | |
| "tokenizer" : "keyword", | |
| "char_filter" : ["special_char_pattern"] | |
| }, | |
| "special_char_and_stop_word_remover" : { | |
| "type": "custom", | |
| "tokenizer" : "keyword", | |
| "filter" : "filter_stop", | |
| "char_filter" : "special_char_pattern" | |
| }, | |
| "stop_word_remover" : { | |
| "type": "custom", | |
| "tokenizer" : "keyword", | |
| "filter" : "filter_stop" | |
| } | |
| }, | |
| "char_filter" : { | |
| "special_char_pattern":{ | |
| "type":"pattern_replace", | |
| "pattern":"^a-zA-Z0-9", | |
| "replacement":"" | |
| } | |
| }, | |
| "filter":{ | |
| "filter_stop":{ | |
| "type":"stop", | |
| "enable_position_increments":"false", | |
| "ignore_case":"true", | |
| "stopwords": ["_english_"] | |
| } | |
| } | |
| } | |
| } | |
| } |
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