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xiaoxin181
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cc112_112
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xiaoxin181
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"analyzer": "ik_max_word",
"search_analyzer": "ik_smart",
"type":"text"
}
这种分词试一下,搜素用 ik_smart,最大粒度的分词,也就是“云南省重点支持哪些企业尽快恢复生产?”
GET _analyze
{
"text": ["云南省重点支持哪些企业尽快恢复生产?"],
"analyzer": "ik_smart"
}
{
"tokens": [
{
"token": "云南省",
"start_offset": 0,
"end_offset": 3,
"type": "CN_WORD",
"position": 0
},
{
"token": "重点",
"start_offset": 3,
"end_offset": 5,
"type": "CN_WORD",
"position": 1
},
{
"token": "支持",
"start_offset": 5,
"end_offset": 7,
"type": "CN_WORD",
"position": 2
},
{
"token": "哪些",
"start_offset": 7,
"end_offset": 9,
"type": "CN_WORD",
"position": 3
},
{
"token": "企业",
"start_offset": 9,
"end_offset": 11,
"type": "CN_WORD",
"position": 4
},
{
"token": "尽快",
"start_offset": 11,
"end_offset": 13,
"type": "CN_WORD",
"position": 5
},
{
"token": "恢复生产",
"start_offset": 13,
"end_offset": 17,
"type": "CN_WORD",
"position": 6
}
]
}
.要是用ik_max_word,索引,会有很多组合,分的很细,不适合搜索的。
cc112_112
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