Fast Stochastic Ordinal Embedding With Variance Reduction and Adaptive Step Size.
Ke MaJinshan ZengJiechao XiongQianqian XuXiaochun CaoWei LiuYuan YaoPublished in: IEEE Trans. Knowl. Data Eng. (2021)
Keyphrases
- step size
- variance reduction
- variable step size
- monte carlo
- convergence rate
- cost function
- convergence speed
- gradient estimation
- bias variance decomposition
- sample size
- gradient method
- quantization step
- importance sampling
- markov chain
- evolutionary algorithm
- wavelet coefficients
- naive bayes classifier
- genetic algorithm
- genetic algorithm ga
- missing data
- model selection
- principal component analysis
- decision trees