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zh6335901 avatar zh6335901 commented on July 4, 2024

在尝试了使用trim和stop filter,都没办法过滤掉空格时,
我的解决方案是在JiebaTokenFilter类的incrementToken的方法对值为空格的token进行过滤,经过测试是可以的。
但是由于我对es插件机制和java并不熟悉,所以我不确定这是否是个好的方案。
如果这是个可行的方案,那我提个pull requset, 如果有更好的办法,麻烦告知我一下哈
多谢!

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Steven-Z-Yang avatar Steven-Z-Yang commented on July 4, 2024

同义词那边回答里面我用了whitespace tokenizer ,所以空格都被过滤掉了

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tsaiian avatar tsaiian commented on July 4, 2024

我是用 trim 後 刪除空字串 (remove_empty)的方法:

    "analysis": {
      "analyzer": {
        "norm_jieba_index": {
          "tokenizer": "jieba_index",
          "filter": [
            "lowercase",
            "trim",
            "remove_empty"
          ]
        },
        "norm_jieba_search": {
          "tokenizer": "jieba_search",
          "filter": [
            "lowercase",
            "trim",
            "remove_empty"
          ]
        }
      },
      "filter": {
        "remove_empty": {
          "type": "stop",
          "stopwords": [""]
        }
      }
    }

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silencesimon avatar silencesimon commented on July 4, 2024

我是用 trim 後 刪除空字串 (remove_empty)的方法:

    "analysis": {
      "analyzer": {
        "norm_jieba_index": {
          "tokenizer": "jieba_index",
          "filter": [
            "lowercase",
            "trim",
            "remove_empty"
          ]
        },
        "norm_jieba_search": {
          "tokenizer": "jieba_search",
          "filter": [
            "lowercase",
            "trim",
            "remove_empty"
          ]
        }
      },
      "filter": {
        "remove_empty": {
          "type": "stop",
          "stopwords": [""]
        }
      }
    }

我按这个来,可以了。感谢

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