DAC-SGD: A Distributed Stochastic Gradient Descent Algorithm Based on Asynchronous Connection.
Aijia HeZehong ChenWeichen LiXingying LiHongjun LiXin ZhaoPublished in: ICIIP (2017)
Keyphrases
- stochastic gradient descent
- learning algorithm
- stochastic gradient
- least squares
- cost function
- similarity measure
- particle swarm optimization
- step size
- optimal solution
- objective function
- np hard
- wavelet transform
- lower bound
- machine learning
- particle filter
- expectation maximization
- loss function
- monte carlo
- convergence rate
- principal components
- weight vector
- feature selection
- alternating least squares