Learning-Based Content Caching and User Clustering: A Deep Deterministic Policy Gradient Approach

Keyphrases

• Learning-based 100%
• Gradient Approach 100%
• Content Caching 100%
• User Clustering 100%
• Hitting Probability 100%
• Deep Deterministic Policy Gradient 100%
• Energy Efficiency 50%
• Cache Performance 50%
• Design Trade-offs 50%
• System Parameters 50%
• Heterogeneous Networks 50%
• Gradient-based 50%
• Caching Scheme 50%
• Reinforcement Learning 50%
• Time-varying Systems 50%
• Joint Design 50%
• New Learning 50%
• Learning Structure 50%
• Energy Efficiency Performance 50%
• Energy Content 50%
• Content Popularity 50%
• Cluster Size Constraints 50%

Engineering

• Energy Efficiency 100%
• Energy Conservation 100%
• Gradient Approach 100%
• System Parameter 50%
• Heterogeneous Network 50%
• Reinforcement Learning 50%
• Joint Design 50%
• Cluster Size 50%
• Energy Content 50%

Computer Science

• Energy Efficiency 100%
• Heterogeneous Network 50%
• System Parameter 50%
• Reinforcement Learning 50%
• structure learning 50%