2 papers
cs.AI2018
Modeling Attention Flow on Graphs
Xiaoran Xu, Songpeng Zu, Chengliang Gao +2
Real-world scenarios demand reasoning about process, more than final outcome prediction, to discover latent causal chains and better understand complex systems. It requires the lea…
cs.LG2018
Backprop-Q: Generalized Backpropagation for Stochastic Computation Graphs
Xiaoran Xu, Songpeng Zu, Yuan Zhang +2
In real-world scenarios, it is appealing to learn a model carrying out stochastic operations internally, known as stochastic computation graphs (SCGs), rather than learning a deter…