A Nonlinear PID-Incorporated Adaptive Stochastic Gradient Descent Algorithm for Latent Factor Analysis.
Jinli LiXin LuoYe YuanShangce GaoPublished in: IEEE Trans Autom. Sci. Eng. (2024)
Keyphrases
- factor analysis
- stochastic gradient descent
- learning algorithm
- np hard
- objective function
- machine learning
- optimal solution
- matrix factorization
- similarity measure
- k means
- expectation maximization
- loss function
- image processing
- online algorithms
- least squares
- worst case
- clustering method
- image restoration
- discriminant analysis
- convergence rate
- cost function
- random forests