I have a case where I have to extract domain part from emails that are
found in a text. I used uax_url_email tokenizer to create emails as a
single. And I have a pattern_capture filter which will emit "@(.+)" pattern
string. But uax_url_email also return words also which is not an email and
the pattern capture filter does not filter that. Any suggestions?
"custom_analyzer":{
"tokenizer": "uax_url_email",
"filter": [
"email_domain_filter"
]
}
"filter": {
"email_domain_filter":{
"type": "pattern_capture",
"preserve_original": false,
"patterns": [
"@(.+)"
]
}
}
*input string* : "my email id is [email protected]"
*Output tokens:* my, email, id, is, gmail.com
But I need only gmail.com
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