Factorization Machine
摘要:
Factorization Machine Model如果仅考虑两个样本间的交互, 则factorization machine的公式为:$\hat{y}(\mathbf{x}):=w_0 + \sum_{i=1}^nw_ix_i + \sum_{i=1}^n\sum_{j=i+1}^nx_ix_j... 阅读全文
posted @ 2015-02-27 14:30 潘的博客 阅读(2883) 评论(0) 推荐(1) 编辑