Communication-Efficient distributed optimization for sparse learning via two-way truncation

Mathematics

• Distributed Optimization 100%
• Communication 59%
• Learning 59%
• Communication Cost 34%
• Estimation Error 25%
• Minimization Problem 20%
• Decrease 18%
• Efficient Algorithms 18%
• High-dimensional 17%
• Gradient 16%
• Experiment 16%
• Iteration 14%
• Performance 12%

Physics & Astronomy

• learning 70%
• communication 53%
• optimization 42%
• approximation 33%
• entry 23%
• iteration 20%
• costs 16%
• gradients 14%
• performance 9%

Engineering & Materials Science

• Communication 32%
• Error analysis 20%
• Costs 8%
• Experiments 7%