IMPORTANT: No additional bug fixes or documentation updates
will be released for this version. For the latest information, see the
current release documentation.
Elision Token Filter
edit
IMPORTANT: This documentation is no longer updated. Refer to Elastic's version policy and the latest documentation.
Elision Token Filter
editA token filter which removes elisions. For example, "l’avion" (the plane) will tokenized as "avion" (plane).
Requires either an articles parameter which is a set of stop word articles, or
articles_path which points to a text file containing the stop set. Also optionally
accepts articles_case, which indicates whether the filter treats those articles as
case insensitive.
For example:
PUT /elision_example
{
"settings" : {
"analysis" : {
"analyzer" : {
"default" : {
"tokenizer" : "standard",
"filter" : ["elision"]
}
},
"filter" : {
"elision" : {
"type" : "elision",
"articles_case": true,
"articles" : ["l", "m", "t", "qu", "n", "s", "j"]
}
}
}
}
}