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58 lines
1.3 KiB
Markdown
58 lines
1.3 KiB
Markdown
---
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mapped_pages:
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- https://www.elastic.co/guide/en/elasticsearch/plugins/current/analysis-kuromoji-stop.html
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---
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# ja_stop token filter [analysis-kuromoji-stop]
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The `ja_stop` token filter filters out Japanese stopwords (`_japanese_`), and any other custom stopwords specified by the user. This filter only supports the predefined `_japanese_` stopwords list. If you want to use a different predefined list, then use the [`stop` token filter](/reference/text-analysis/analysis-stop-tokenfilter.md) instead.
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```console
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PUT kuromoji_sample
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{
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"settings": {
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"index": {
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"analysis": {
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"analyzer": {
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"analyzer_with_ja_stop": {
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"tokenizer": "kuromoji_tokenizer",
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"filter": [
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"ja_stop"
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]
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}
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},
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"filter": {
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"ja_stop": {
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"type": "ja_stop",
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"stopwords": [
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"_japanese_",
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"ストップ"
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]
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}
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}
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}
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}
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}
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}
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GET kuromoji_sample/_analyze
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{
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"analyzer": "analyzer_with_ja_stop",
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"text": "ストップは消える"
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}
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```
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The above request returns:
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```console-result
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{
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"tokens" : [ {
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"token" : "消える",
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"start_offset" : 5,
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"end_offset" : 8,
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"type" : "word",
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"position" : 2
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} ]
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}
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```
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