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Published 20 hours ago • verified publisher icon totoruo
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convert DataFrame to libffm data format in parallel

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你好，我是初学ffm，我能问个问题么，在这个编码过程中bin=10的五次方，那么如果有个数据量用户有500万个，那么按道理特征的index是不是不仅仅在10的五次方里面。这是我的一个疑问哈

xcTorres avatar xcTorres

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convert DataFrame to libffm data format in parallel

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