Hi all,
I setup an elasticsearch to search for my website and need to mapping some
settings to index, this my settings config:
"settings": {
"analysis": {
"analyzer": {
"my_analyzer": {
"type": "custom",
"tokenizer": "whitespace",
"filter": [ "my_stop_word", "my_lowercase", "my_ascii_folding" ]
}
},
"filter" : {
"my_stop_word": {
"type": "stop",
"stopwords": "_english_"
},
"my_lowercase": {
"type": "lowercase"
},
"my_ascii_folding": {
"type": "asciifolding"
}
}
}
}
This is mapping of index:
"properties" : {
"actors" : {
"type" : "string",
"fields" : {
"actors" : {
"type" : "string",
"omit_norms" : "true",
"index_options" : "docs"
},
"my_analyzer_ngram" : {
"type" : "string",
"analyzer" : "my_analyzer",
"include_in_all" : "false"
}
}
},
....
It search ok, but do not action something like google when I type something
wrong, google will remind "Did you mean that?". Example:
If I type "King of thrones" to search with my db, of course db doesn't has
any film named it like this, I expect that search engine will give a clue
"Game of thrones" for user. That's mean if user search do not exactly, my
website still can give a true result for them.
Thanks in advanced
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