Hierarchical Caching via Deep Reinforcement Learning.
Alireza SadeghiGang WangGeorgios B. GiannakisPublished in: ICASSP (2020)
Keyphrases
- reinforcement learning
- hierarchical reinforcement learning
- learning algorithm
- function approximation
- query processing
- hierarchical model
- prefetching
- multiple layers
- model free
- markov decision processes
- hierarchical structure
- cache replacement
- coarse to fine
- learning problems
- unsupervised learning
- supervised learning
- hierarchical clustering
- neural network
- optimal policy
- semi supervised
- stochastic approximation
- multi agent
- hit ratio
- genetic algorithm
- machine learning