摘要：
some results running on the linux laptop with the new model: radius: 10 max_sampled: 10 the same data with the original lightfm model: Radius = 28 lin 阅读全文
摘要：
I thought the low train AUC was due to the underfitting, but after some experiments I found that it is not as thought. The low train AUC was caused by 阅读全文