Xiaoqin Zhang

Improved Chaos Particle swarm Algorithm on VRP

2015 · Computer and Digital Engineering

Convergence speed,accuracy and the ability of global search is very important for intelligent algorithms that can be improved by any way.Due to the existing PSO search algorithm is liable to cause some problems in the …

Pretraining Deep Actor-Critic Reinforcement Learning Algorithms With Expert Demonstrations

2018 · arXiv (Cornell University)

Pretraining with expert demonstrations have been found useful in speeding up the training process of deep reinforcement learning algorithms since less online simulation data is required. Some people use supervised learning to speed up the …

Adversarial Attacks on Video Object Segmentation with Hard Region Discovery

2023 · arXiv (Cornell University)

Video object segmentation has been applied to various computer vision tasks, such as video editing, autonomous driving, and human-robot interaction. However, the methods based on deep neural networks are vulnerable to adversarial examples, which are …