no code implementations • EMNLP 2020 • Zhiwei Yu, Hongyu Zang, Xiaojun Wan
Punning is a creative way to make conversation enjoyable and literary writing elegant.
no code implementations • EMNLP 2020 • Zhiwei Yu, Hongyu Zang, Xiaojun Wan
One of the most challenging part of recipe generation is to deal with the complex restrictions among the input ingredients.
1 code implementation • 10 May 2024 • Ruixiang Sun, Hongyu Zang, Xin Li, Riashat Islam
Visual Model-Based Reinforcement Learning (MBRL) promises to encapsulate agent's knowledge about the underlying dynamics of the environment, enabling learning a world model as a useful planner.
no code implementations • 25 Oct 2023 • Chen Liu, Hongyu Zang, Xin Li, Yong Heng, Yifei Wang, Zhen Fang, Yisen Wang, Mingzhong Wang
Image-based Reinforcement Learning is a practical yet challenging task.
no code implementations • 28 Dec 2022 • Riashat Islam, Hongyu Zang, Manan Tomar, Aniket Didolkar, Md Mofijul Islam, Samin Yeasar Arnob, Tariq Iqbal, Xin Li, Anirudh Goyal, Nicolas Heess, Alex Lamb
Several self-supervised representation learning methods have been proposed for reinforcement learning (RL) with rich observations.
1 code implementation • 2 Nov 2022 • Hongyu Zang, Xin Li, Jie Yu, Chen Liu, Riashat Islam, Remi Tachet des Combes, Romain Laroche
Our method, Behavior Prior Representation (BPR), learns state representations with an easy-to-integrate objective based on behavior cloning of the dataset: we first learn a state representation by mimicking actions from the dataset, and then train a policy on top of the fixed representation, using any off-the-shelf Offline RL algorithm.
no code implementations • 1 Nov 2022 • Riashat Islam, Hongyu Zang, Anirudh Goyal, Alex Lamb, Kenji Kawaguchi, Xin Li, Romain Laroche, Yoshua Bengio, Remi Tachet des Combes
Goal-conditioned reinforcement learning (RL) is a promising direction for training agents that are capable of solving multiple tasks and reach a diverse set of objectives.
2 code implementations • 31 Oct 2022 • Riashat Islam, Manan Tomar, Alex Lamb, Yonathan Efroni, Hongyu Zang, Aniket Didolkar, Dipendra Misra, Xin Li, Harm van Seijen, Remi Tachet des Combes, John Langford
We find that contemporary representation learning techniques can fail on datasets where the noise is a complex and time dependent process, which is prevalent in practical applications.
2 code implementations • 31 Dec 2021 • Hongyu Zang, Xin Li, Mingzhong Wang
This work explores how to learn robust and generalizable state representation from image-based observations with deep reinforcement learning methods.
1 code implementation • 1 Jan 2021 • Hongyu Zang, Xin Li, Li Zhang, Peiyao Zhao, Mingzhong Wang
Trust region methods and maximum entropy methods are two state-of-the-art branches used in reinforcement learning (RL) for the benefits of stability and exploration in continuous environments, respectively.
2 code implementations • ACL 2019 • Hongyu Zang, Zhiwei Yu, Xiaojun Wan
In this paper, we explore a new approach for automated chess commentary generation, which aims to generate chess commentary texts in different categories (e. g., description, comparison, planning, etc.).
1 code implementation • 3 Jun 2019 • Hongyu Zang, Xiaojun Wan
In this paper, we propose a multi-agent style transfer system (MAST) for addressing multiple style transfer tasks with limited labeled data, by leveraging abundant unlabeled data and the mutual benefit among the multiple styles.
1 code implementation • 3 Jun 2019 • Hongyu Zang, Xiaojun Wan
The low-resource (of labeled data) problem is quite common in different task generation tasks, but unlabeled data are usually abundant.
no code implementations • WS 2017 • Hongyu Zang, Xiaojun Wan
Data-to-text generation is very essential and important in machine writing applications.