no code implementations • ICML 2020 • Zhixuan Lin, Yi-Fu Wu, Skand Peri, Bofeng Fu, Jindong Jiang, Sungjin Ahn
The G-SWM not only unifies the key properties of previous models in a principled framework but also achieves two crucial new abilities, multi-modal uncertainty and situated behavior.
no code implementations • 2 Feb 2024 • Yi-Fu Wu, Minseung Lee, Sungjin Ahn
The Language of Thought Hypothesis suggests that human cognition operates on a structured, language-like system of mental representations.
no code implementations • 9 Feb 2023 • Jaesik Yoon, Yi-Fu Wu, Heechul Bae, Sungjin Ahn
In this paper, we investigate the effectiveness of OCR pre-training for image-based reinforcement learning via empirical experiments.
1 code implementation • 27 May 2022 • Gautam Singh, Yi-Fu Wu, Sungjin Ahn
Unsupervised object-centric learning aims to represent the modular, compositional, and causal structure of a scene as a set of object representations and thereby promises to resolve many critical limitations of traditional single-vector representations such as poor systematic generalization.
no code implementations • 19 Feb 2022 • Chang Chen, Yi-Fu Wu, Jaesik Yoon, Sungjin Ahn
We then share this world model with a transformer-based policy network and obtain stability in training a transformer-based RL agent.
Model-based Reinforcement Learning reinforcement-learning +1
no code implementations • 20 Jul 2021 • Yi-Fu Wu, Jaesik Yoon, Sungjin Ahn
We compare our model with previous RNN-based approaches as well as other possible video transformer baselines.
no code implementations • 5 Oct 2020 • Zhixuan Lin, Yi-Fu Wu, Skand Peri, Bofeng Fu, Jindong Jiang, Sungjin Ahn
Third, a few key abilities for more faithful temporal imagination such as multimodal uncertainty and situation-awareness are missing.
no code implementations • 11 Feb 2020 • Zhanhong Tan, Jiebo Song, Xiaolong Ma, Sia-Huat Tan, Hongyang Chen, Yuanqing Miao, Yi-Fu Wu, Shaokai Ye, Yanzhi Wang, Dehui Li, Kaisheng Ma
Weight pruning is a powerful technique to realize model compression.
4 code implementations • ICLR 2020 • Zhixuan Lin, Yi-Fu Wu, Skand Vishwanath Peri, Weihao Sun, Gautam Singh, Fei Deng, Jindong Jiang, Sungjin Ahn
Previous approaches for unsupervised object-oriented scene representation learning are either based on spatial-attention or scene-mixture approaches and limited in scalability which is a main obstacle towards modeling real-world scenes.
no code implementations • 5 Jul 2018 • Gihan J. Mendis, Yi-Fu Wu, Jin Wei, Moein Sabounchi, Rigoberto Roche'
Thanks to the advances in machine learning, data-driven analysis tools have become valuable solutions for various applications.