1.运用场景
CTR模型/多任务学习/视频推荐。
2.创新点
explored a variety of soft-parameter sharing techniques such as Multi-gate Mixture-of-Experts so as to efficiently optimize for multiple ranking objectives.
mitigated the selection biases by adopting a Wide & Deep framework.
3.算法原理
3.1 网络框架
3.2 Paper
4.算法理解
多任务学习，位置偏置消除。