39 citations · 108 across the 10 of their papers we have counts for
10 papers
Additive-Effect Assisted Learning
Jiawei Zhang, Yuhong Yang, Jie Ding
It is quite popular nowadays for researchers and data analysts holding different datasets to seek assistance from each other to enhance their modeling performance. We consider a sc…
AMC-Net: An Effective Network for Automatic Modulation Classification
Jiawei Zhang, Tiantian Wang, Zhixi Feng +1
Automatic modulation classification (AMC) is a crucial stage in the spectrum management, signal monitoring, and control of wireless communication systems. The accurate classificati…
HumanMAC: Masked Motion Completion for Human Motion Prediction
Ling-Hao Chen, Jiawei Zhang, Yewen Li +3
Human motion prediction is a classical problem in computer vision and computer graphics, which has a wide range of practical applications. Previous effects achieve great empirical…
When Expressivity Meets Trainability: Fewer than Neurons Can Work
Jiawei Zhang, Yushun Zhang, Mingyi Hong +2
Modern neural networks are often quite wide, causing large memory and computation costs. It is thus of great interest to train a narrower network. However, training narrow neural n…
Tightness without Counterexamples: A New Approach and New Results for Prophet Inequalities
Jiashuo Jiang, Will Ma, Jiawei Zhang
Prophet inequalities consist of many beautiful statements that establish tight performance ratios between online and offline allocation algorithms. Typically, tightness is establis…
Targeted Cross-Validation
Jiawei Zhang, Jie Ding, Yuhong Yang
In many applications, we have access to the complete dataset but are only interested in the prediction of a particular region of predictor variables. A standard approach is to find…
Is a Classification Procedure Good Enough? A Goodness-of-Fit Assessment Tool for Classification Learning
Jiawei Zhang, Jie Ding, Yuhong Yang
In recent years, many non-traditional classification methods, such as Random Forest, Boosting, and neural network, have been widely used in applications. Their performance is typic…
Cognitive Functions of the Brain: Perception, Attention and Memory
Jiawei Zhang
This is a follow-up tutorial article of [17] and [16], in this paper, we will introduce several important cognitive functions of the brain. Brain cognitive functions are the mental…
Secrets of the Brain: An Introduction to the Brain Anatomical Structure and Biological Function
Jiawei Zhang
In this paper, we will provide an introduction to the brain structure and function. Brain is an astonishing living organ inside our heads, weighing about 1.5kg, consisting of billi…
Basic Neural Units of the Brain: Neurons, Synapses and Action Potential
Jiawei Zhang
As a follow-up tutorial article of [29], in this paper, we will introduce the basic compositional units of the human brain, which will further illustrate the cell-level bio-structu…