Search Results for author: Wenling Shang

Found 10 papers, 3 papers with code

Agent-Centric Representations for Multi-Agent Reinforcement Learning

no code implementations19 Apr 2021 Wenling Shang, Lasse Espeholt, Anton Raichuk, Tim Salimans

Empirically, agent-centric representation learning leads to the emergence of more complex cooperation strategies between agents as well as enhanced sample efficiency and generalization.

Inductive Bias Multi-agent Reinforcement Learning +5

GEM: Group Enhanced Model for Learning Dynamical Control Systems

no code implementations7 Apr 2021 Philippe Hansen-Estruch, Wenling Shang, Lerrel Pinto, Pieter Abbeel, Stas Tiomkin

In this work, we take advantage of these structures to build effective dynamical models that are amenable to sample-based learning.

Continuous Control Model-based Reinforcement Learning

Learning World Graphs to Accelerate Hierarchical Reinforcement Learning

no code implementations1 Jul 2019 Wenling Shang, Alex Trott, Stephan Zheng, Caiming Xiong, Richard Socher

We perform a thorough ablation study to evaluate our approach on a suite of challenging maze tasks, demonstrating significant advantages from the proposed framework over baselines that lack world graph knowledge in terms of performance and efficiency.

Hierarchical Reinforcement Learning reinforcement-learning +1

Unsupervised Domain Adaptation for Distance Metric Learning

no code implementations ICLR 2019 Kihyuk Sohn, Wenling Shang, Xiang Yu, Manmohan Chandraker

Unsupervised domain adaptation is a promising avenue to enhance the performance of deep neural networks on a target domain, using labels only from a source domain.

Face Recognition Metric Learning +1

ELF: An Extensive, Lightweight and Flexible Research Platform for Real-time Strategy Games

2 code implementations NeurIPS 2017 Yuandong Tian, Qucheng Gong, Wenling Shang, Yuxin Wu, C. Lawrence Zitnick

In addition, our platform is flexible in terms of environment-agent communication topologies, choices of RL methods, changes in game parameters, and can host existing C/C++-based game environments like Arcade Learning Environment.

Atari Games reinforcement-learning +2

Channel-Recurrent Autoencoding for Image Modeling

no code implementations12 Jun 2017 Wenling Shang, Kihyuk Sohn, Yuandong Tian

Despite recent successes in synthesizing faces and bedrooms, existing generative models struggle to capture more complex image types, potentially due to the oversimplification of their latent space constructions.

Understanding and Improving Convolutional Neural Networks via Concatenated Rectified Linear Units

2 code implementations16 Mar 2016 Wenling Shang, Kihyuk Sohn, Diogo Almeida, Honglak Lee

Recently, convolutional neural networks (CNNs) have been used as a powerful tool to solve many problems of machine learning and computer vision.

Improved Multimodal Deep Learning with Variation of Information

no code implementations NeurIPS 2014 Kihyuk Sohn, Wenling Shang, Honglak Lee

Deep learning has been successfully applied to multimodal representation learning problems, with a common strategy to learning joint representations that are shared across multiple modalities on top of layers of modality-specific networks.

Multimodal Deep Learning Representation Learning

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