elasticsearch-analysis-jieba 介绍
结巴分词插件(for
elasticsearch),目前支持0.90.*以上版本
---------------------------------------------------- | Jieba Chinese Analysis Plugin | ElasticSearch | ---------------------------------------------------- | 0.0.1-SNAPSHOT (master) | 0.90.* | ----------------------------------------------------
支持两种分词模式(seg_mode):
- index 索引模式,搜索引擎建立索引阶段使用该模式
- search 搜索模式,搜索时采用该种模式分词
使用说明
创建mapping
#!/bin/bash curl -XDELETE '0:9200/test/';echo curl -XPUT '0:9200/test/' -d ' { "index" : { "number_of_shards": 1, "number_of_replicas": 0, "analysis" : { "analyzer" : { "jieba_search" : { "type" : "jieba", "seg_mode" : "search", "stop" : true }, "jieba_index" : { "type" : "jieba", "seg_mode" : "index", "stop" : true } } } } }';echo
test
# index mode curl '0:9200/test/_analyze?analyzer=jieba_index' -d '中华人民共和国';echo
结果:
{ "tokens": [ { "token": "中华", "start_offset": 0, "end_offset": 2, "type": "word", "position": 1 }, { "token": "华人", "start_offset": 1, "end_offset": 3, "type": "word", "position": 2 }, { "token": "人民", "start_offset": 2, "end_offset": 4, "type": "word", "position": 3 }, { "token": "共和", "start_offset": 4, "end_offset": 6, "type": "word", "position": 4 }, { "token": "共和国", "start_offset": 4, "end_offset": 7, "type": "word", "position": 5 }, { "token": "中华人民共和国", "start_offset": 0, "end_offset": 7, "type": "word", "position": 6 } ] } # search mode curl '0:9200/test/_analyze?analyzer=jieba_search' -d '中华人民共和国';echo
结果:
{ "tokens": [ { "token": "中华人民共和国", "start_offset": 0, "end_offset": 7, "type": "word", "position": 1 } ] }
elasticsearch-analysis-jieba 官网
https://github.com/huaban/elasticsearch-analysis-jieba
版权声明:本文内容由互联网用户自发贡献,该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务,不拥有所有权,不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容, 请发送邮件至 dio@foxmail.com 举报,一经查实,本站将立刻删除。