Search Results for author: Tianying Wang

Found 6 papers, 2 papers with code

Action and Trajectory Planning for Urban Autonomous Driving with Hierarchical Reinforcement Learning

no code implementations28 Jun 2023 Xinyang Lu, Flint Xiaofeng Fan, Tianying Wang

In this work, we propose an action and trajectory planner using Hierarchical Reinforcement Learning (atHRL) method, which models the agent behavior in a hierarchical model by using the perception of the lidar and birdeye view.

Autonomous Driving Decision Making +4

End-to-end Reinforcement Learning of Robotic Manipulation with Robust Keypoints Representation

no code implementations12 Feb 2022 Tianying Wang, En Yen Puang, Marcus Lee, Yan Wu, Wei Jing

The proposed method learns keypoints from camera images as the state representation, through a self-supervised autoencoder architecture.

reinforcement-learning Reinforcement Learning (RL)

Deep N-ary Error Correcting Output Codes

1 code implementation22 Sep 2020 Hao Zhang, Joey Tianyi Zhou, Tianying Wang, Ivor W. Tsang, Rick Siow Mong Goh

To facilitate the training of N-ary ECOC with deep learning base learners, we further propose three different variants of parameter sharing architectures for deep N-ary ECOC.

Ensemble Learning General Classification +3

Efficient Robotic Task Generalization Using Deep Model Fusion Reinforcement Learning

no code implementations11 Dec 2019 Tianying Wang, Hao Zhang, Wei Qi Toh, Hongyuan Zhu, Cheston Tan, Yan Wu, Yong liu, Wei Jing

The proposed method is able to efficiently generalize the previously learned task by model fusion to solve the environment adaptation problem.

reinforcement-learning Reinforcement Learning (RL)

RoboCoDraw: Robotic Avatar Drawing with GAN-based Style Transfer and Time-efficient Path Optimization

no code implementations11 Dec 2019 Tianying Wang, Wei Qi Toh, Hao Zhang, Xiuchao Sui, Shaohua Li, Yong liu, Wei Jing

The proposed RoboCoDraw system takes a real human face image as input, converts it to a stylized avatar, then draws it with a robotic arm.

Robotics Graphics

Sparse quadratic classification rules via linear dimension reduction

1 code implementation13 Nov 2017 Irina Gaynanova, Tianying Wang

We consider the problem of high-dimensional classification between the two groups with unequal covariance matrices.

Classification Dimensionality Reduction +2

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