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百万量级的汉明距离的数据有没有什么快速计算接近的方法呢？
source link: https://www.v2ex.com/t/665885
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问与答 - @phpfpm - 目前有近 100w 图片需要判重，挑了几个 hash 算法，正在跑 hamming code，都是 128bit 的 binary这些图片都是经过 md5 与判重之后的图片了，所以需要找出来一
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