no code implementations • 29 Sep 2021 • Tan Zhu, Fei Do, Chloe Becquey, Jinbo Bi
Identifying interpretable interactions among categorical predictors for predictive modeling is crucial in various research fields.
no code implementations • 12 Apr 2021 • Tan Zhu, Guannan Liang, Chunjiang Zhu, Haining Li, Jinbo Bi
In this work, we formulate the SCB that uses a DNN reward function as a non-convex stochastic optimization problem, and design a stage-wise stochastic gradient descent algorithm to optimize the problem and determine the action policy.
no code implementations • 31 Dec 2020 • Qianqian Tong, Guannan Liang, Tan Zhu, Jinbo Bi
Nonconvex sparse learning plays an essential role in many areas, such as signal processing and deep network compression.