BPGrad: Towards Global Optimality in Deep Learning via Branch and Pruning.
Ziming ZhangYuanwei WuGuanghui WangPublished in: CoRR (2017)
Keyphrases
- deep learning
- global optimality
- globally optimal
- global optimization
- optimal solution
- unsupervised learning
- machine learning
- global minimum
- discrete optimization
- objective function
- gradient field
- search space
- theoretical guarantees
- semidefinite
- weakly supervised
- mental models
- graph cuts
- convex functions
- global solution
- model selection
- particle swarm optimization
- text mining