Optimizing Federated Averaging over Fading Channels

Mathematics

• Aggregation 50%
• Arbitrary 8%
• Averaging 63%
• Breakdown 17%
• Channel State Information 32%
• Closed-form 13%
• Communication 15%
• Convergence Rate 14%
• Convex function 14%
• Fading 94%
• Fading Channels 100%
• Gradient Descent 20%
• Instantaneous 18%
• Learning 60%
• Learning Rate 23%
• Loss Function 17%
• Minimise 13%
• Model 5%
• Optimization Problem 11%
• Receiver 20%
• Server 35%
• Stochastic Gradient 22%
• Upper bound 21%
• Wireless Communication 23%

Engineering & Materials Science

• Agglomeration 58%
• Channel state information 23%
• Communication 22%
• Fading (radio) 28%
• Fading channels 61%
• Servers 32%