A Distributed Hierarchical SGD Algorithm with Sparse Global Reduction.
Fan ZhouGuojing CongPublished in: CoRR (2019)
Keyphrases
- dynamic programming
- matching algorithm
- high accuracy
- learning algorithm
- cost function
- neural network
- preprocessing
- np hard
- stochastic gradient descent
- recognition algorithm
- detection algorithm
- segmentation algorithm
- expectation maximization
- experimental evaluation
- significant improvement
- objective function
- distributed systems
- worst case
- tree structure
- computational complexity
- selection algorithm
- reduction method
- face recognition