????CTR模型/加入图像特征。
????propose CSCNN,a novel visual embedding module specially for CTR prediction.The key idea is to conduct category-specific channel and spatial self-attention to emphasize features that are both important and category related.
????build efficient infrastructure to apply CNN in the real online e-commerce advertising system.
????CSCNN论文
????引入visual embedding,且训练图像的特征时与物品类别对应,使特征能更好的用于CTR模型。
Category-Specific CNN for Visual-aware CTR Prediction at JD.com
原文:https://www.cnblogs.com/LuckPsyduck/p/13197338.html