Akiyama, Shunta

1. Diffusion Models are Minimax Optimal Distribution Estimators
   2023/03/03 by Kazusato Oko, Oko, Kazusato, Shunta Akiyama +3 · 29 citations
   Mathematics · Medicine · #Advanced Neuroimaging Techniques and Applications #FOS: Computer and information sciences #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Radiomics and Machine Learning in Medical Imaging #Statistical Methods and Inference
2. On Learnability via Gradient Method for Two-Layer ReLU Neural Networks in Teacher-Student Setting
   2021/06/11 by Shunta Akiyama, Taiji Suzuki, Akiyama, Shunta +1 · 3 citations
   Computer Science · Engineering · #FOS: Computer and information sciences #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Machine Learning and ELM #Sparse and Compressive Sensing Techniques #Stochastic Gradient Optimization Techniques
3. Excess Risk of Two-Layer ReLU Neural Networks in Teacher-Student Settings and its Superiority to Kernel Methods
   2022/05/30 by Shunta Akiyama, Taiji Suzuki, Akiyama, Shunta +1 · 3 citations
   Computer Science · #Domain Adaptation and Few-Shot Learning #FOS: Computer and information sciences #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Machine Learning and ELM #Stochastic Gradient Optimization Techniques