Search Results for author: Minsu Lee

Found 11 papers, 4 papers with code

Visual Hindsight Self-Imitation Learning for Interactive Navigation

no code implementations5 Dec 2023 Kibeom Kim, Kisung Shin, Min Whoo Lee, Moonhoen Lee, Minsu Lee, Byoung-Tak Zhang

Interactive visual navigation tasks, which involve following instructions to reach and interact with specific targets, are challenging not only because successful experiences are very rare but also because the complex visual inputs require a substantial number of samples.

Imitation Learning Visual Navigation

Neural Collage Transfer: Artistic Reconstruction via Material Manipulation

1 code implementation ICCV 2023 Ganghun Lee, Minji Kim, Yunsu Lee, Minsu Lee, Byoung-Tak Zhang

Collage is a creative art form that uses diverse material scraps as a base unit to compose a single image.

On the Importance of Critical Period in Multi-stage Reinforcement Learning

no code implementations9 Aug 2022 Junseok Park, Inwoo Hwang, Min Whoo Lee, Hyunseok Oh, Minsu Lee, Youngki Lee, Byoung-Tak Zhang

The initial years of an infant's life are known as the critical period, during which the overall development of learning performance is significantly impacted due to neural plasticity.

reinforcement-learning Reinforcement Learning (RL)

From Scratch to Sketch: Deep Decoupled Hierarchical Reinforcement Learning for Robotic Sketching Agent

1 code implementation9 Aug 2022 Ganghun Lee, Minji Kim, Minsu Lee, Byoung-Tak Zhang

We present an automated learning framework for a robotic sketching agent that is capable of learning stroke-based rendering and motor control simultaneously.

Hierarchical Reinforcement Learning reinforcement-learning +1

Toddler-Guidance Learning: Impacts of Critical Period on Multimodal AI Agents

no code implementations12 Jan 2022 Junseok Park, Kwanyoung Park, Hyunseok Oh, Ganghun Lee, Minsu Lee, Youngki Lee, Byoung-Tak Zhang

To validate this hypothesis, we adapt this notion of critical periods to learning in AI agents and investigate the critical period in the virtual environment for AI agents.

Reinforcement Learning (RL) Transfer Learning

Goal-Aware Cross-Entropy for Multi-Target Reinforcement Learning

1 code implementation NeurIPS 2021 Kibeom Kim, Min Whoo Lee, Yoonsung Kim, Je-Hwan Ryu, Minsu Lee, Byoung-Tak Zhang

Learning in a multi-target environment without prior knowledge about the targets requires a large amount of samples and makes generalization difficult.

reinforcement-learning Reinforcement Learning (RL) +1

Toward a Human-Level Video Understanding Intelligence

no code implementations8 Oct 2021 Yu-Jung Heo, Minsu Lee, SeongHo Choi, Woo Suk Choi, Minjung Shin, Minjoon Jung, Jeh-Kwang Ryu, Byoung-Tak Zhang

In this paper, we propose the Video Turing Test to provide effective and practical assessments of video understanding intelligence as well as human-likeness evaluation of AI agents.

Video Understanding

CogME: A Cognition-Inspired Multi-Dimensional Evaluation Metric for Story Understanding

no code implementations21 Jul 2021 Minjung Shin, SeongHo Choi, Yu-Jung Heo, Minsu Lee, Byoung-Tak Zhang, Jeh-Kwang Ryu

We introduce CogME, a cognition-inspired, multi-dimensional evaluation metric designed for AI models focusing on story understanding.

Question Answering Sentence +2

DramaQA: Character-Centered Video Story Understanding with Hierarchical QA

1 code implementation7 May 2020 Seong-Ho Choi, Kyoung-Woon On, Yu-Jung Heo, Ahjeong Seo, Youwon Jang, Minsu Lee, Byoung-Tak Zhang

Despite recent progress on computer vision and natural language processing, developing a machine that can understand video story is still hard to achieve due to the intrinsic difficulty of video story.

Question Answering Video Question Answering +1

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