Gavinthisisit
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Gavinthisisit
您好，最近在看FFM模型实现部分有一点困惑，从预测代码实现中看，feature_id 应该是连续累加的，也就是说不同 field 之间的feature index 应该是连续增加的，像FM一样。 Hi，I have a problem about FFM calc score。what I got from the code is that 'feature_id' should be continuous, like what we did in...