Comments (4)
这种短 query 的去重,simhash 不是那么准确,可以在 simhash 基础上面做二次去重吧。我 simhash 就当是初筛就好。不要完全依赖 simhash。
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我想做对一个剧集的不同集进行去重,发现用simhash效果不行,就差个集数,simhash出来的结果相差都特别的大
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比如说 西游记EP01 和 西游记EP02 就差别挺大的
from simhash.
比如说 西游记EP01 和 西游记EP02 就差别挺大的
文本特别短的情况下估计不太行。
在文本较长的情况下,如果两短文本不同的词的权重较大,那么也有可能导致最终simhash值差异较大。
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Related Issues (18)
- Error happened when compiled with g++ 4.8.2 with option -std=c++11 HOT 7
- Assertion failed: HOT 2
- Assertion failed: (topN == wordweights.size()) HOT 1
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- 路径问题
- simhash的文档?
- 能提供一个python版本(接口)吗
- 基于Simhash,如何实现LSH,对已SimHash的文档进行分桶? HOT 1
- 请问simhash可以控制文本的相似度吗?这个库有在生产上用么?
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