Search Results for author: Shangqi Guo

Found 9 papers, 3 papers with code

Task Understanding from Confusing Multi-task Data

no code implementations ICML 2020 Xin Su, Yizhou Jiang, Shangqi Guo, Feng Chen

Beyond machine learning's success in the specific tasks, research for learning multiple tasks simultaneously is referred to as multi-task learning.

Multi-Task Learning

Biologically Plausible Variational Policy Gradient with Spiking Recurrent Winner-Take-All Networks

1 code implementation21 Oct 2022 Zhile Yang, Shangqi Guo, Ying Fang, Jian K. Liu

One stream of reinforcement learning research is exploring biologically plausible models and algorithms to simulate biological intelligence and fit neuromorphic hardware.

Reinforcement Learning (RL)

Subjective Learning for Open-Ended Data

no code implementations27 Aug 2021 Tianren Zhang, Yizhou Jiang, Xin Su, Shangqi Guo, Feng Chen

In this paper, we present a novel supervised learning framework of learning from open-ended data, which is modeled as data implicitly sampled from multiple domains with the data in each domain obeying a domain-specific target function.

CRIL: Continual Robot Imitation Learning via Generative and Prediction Model

1 code implementation17 Jun 2021 Chongkai Gao, Haichuan Gao, Shangqi Guo, Tianren Zhang, Feng Chen

Imitation learning (IL) algorithms have shown promising results for robots to learn skills from expert demonstrations.

Generative Adversarial Network Imitation Learning

Generating Adjacency-Constrained Subgoals in Hierarchical Reinforcement Learning

1 code implementation NeurIPS 2020 Tianren Zhang, Shangqi Guo, Tian Tan, Xiaolin Hu, Feng Chen

In this paper, we show that this problem can be effectively alleviated by restricting the high-level action space from the whole goal space to a $k$-step adjacent region of the current state using an adjacency constraint.

Continuous Control Hierarchical Reinforcement Learning +2

Subjective Reinforcement Learning for Open Complex Environments

no code implementations25 Sep 2019 Zhile Yang*, Haichuan Gao*, Xin Su, Shangqi Guo, Feng Chen

In this paper, Subjective Reinforcement Learning Framework is proposed to state the problem from a broader and systematic view, and subjective policy is proposed to represent existing related algorithms in general.

reinforcement-learning Reinforcement Learning (RL)

Solving single-objective tasks by preference multi-objective reinforcement learning

no code implementations25 Sep 2019 Jinsheng Ren, Shangqi Guo, Feng Chen

We analyzed the feasibility of our algorithm in theory, and further proved in experiments its better performance compared to those that design the reward function by experts.

Multi-Objective Reinforcement Learning reinforcement-learning

Subjectivity Learning Theory towards Artificial General Intelligence

no code implementations9 Sep 2019 Xin Su, Shangqi Guo, Feng Chen

The construction of artificial general intelligence (AGI) was a long-term goal of AI research aiming to deal with the complex data in the real world and make reasonable judgments in various cases like a human.

Learning Theory

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