Search Results for author: Chien Feng

Found 4 papers, 3 papers with code

Maximum Entropy Reinforcement Learning via Energy-Based Normalizing Flow

1 code implementation22 May 2024 Chen-Hao Chao, Chien Feng, Wei-Fang Sun, Cheng-Kuang Lee, Simon See, Chun-Yi Lee

This framework integrates the policy evaluation steps and the policy improvement steps, resulting in a single objective training process.

Ingenuity Omniverse Isaac Gym +3

Boosting Flow-based Generative Super-Resolution Models via Learned Prior

1 code implementation16 Mar 2024 Li-Yuan Tsao, Yi-Chen Lo, Chia-Che Chang, Hao-Wei Chen, Roy Tseng, Chien Feng, Chun-Yi Lee

This prior is a latent code predicted by our proposed latent module conditioned on the low-resolution image, which is then transformed by the flow model into an SR image.

Ranked #3 on Image Super-Resolution on DIV2K val - 4x upscaling (using extra training data)

Image Generation Image Super-Resolution

Expert Proximity as Surrogate Rewards for Single Demonstration Imitation Learning

1 code implementation1 Feb 2024 Chia-Cheng Chiang, Li-Cheng Lan, Wei-Fang Sun, Chien Feng, Cho-Jui Hsieh, Chun-Yi Lee

In this paper, we focus on single-demonstration imitation learning (IL), a practical approach for real-world applications where acquiring multiple expert demonstrations is costly or infeasible and the ground truth reward function is not available.

Imitation Learning Reinforcement Learning (RL)

Semantic Segmentation Based Unsupervised Domain Adaptation via Pseudo-Label Fusion

no code implementations1 Jan 2021 Chen-Hao Chao, Bo-Wun Cheng, Chien Feng, Chun-Yi Lee

In this paper, we propose a pseudo label fusion framework (PLF), a learning framework developed to deal with the domain gap between a source domain and a target domain for performing semantic segmentation based UDA in the unseen target domain.

Pseudo Label Segmentation

Cannot find the paper you are looking for? You can Submit a new open access paper.