Search Results for author: Qiyue Yin

Found 14 papers, 2 papers with code

Counter-Contrastive Learning for Language GANs

no code implementations Findings (EMNLP) 2021 Yekun Chai, Haidong Zhang, Qiyue Yin, Junge Zhang

Generative Adversarial Networks (GANs) have achieved great success in image synthesis, but have proven to be difficult to generate natural language.

Contrastive Learning Image Generation

Improve the efficiency of deep reinforcement learning through semantic exploration guided by natural language

no code implementations21 Sep 2023 Zhourui Guo, Meng Yao, Yang Yu, Qiyue Yin

We assume that the interaction can be modeled as a sequence of templated questions and answers, and that there is a large corpus of previous interactions available.

Improved Training of Mixture-of-Experts Language GANs

no code implementations23 Feb 2023 Yekun Chai, Qiyue Yin, Junge Zhang

In this work, we (1) first empirically show that the mixture-of-experts approach is able to enhance the representation capacity of the generator for language GANs and (2) harness the Feature Statistics Alignment (FSA) paradigm to render fine-grained learning signals to advance the generator training.

Adversarial Text Image Generation +1

RACA: Relation-Aware Credit Assignment for Ad-Hoc Cooperation in Multi-Agent Deep Reinforcement Learning

no code implementations2 Jun 2022 Hao Chen, Guangkai Yang, Junge Zhang, Qiyue Yin, Kaiqi Huang

Specifically, these methods do not explicitly utilize the relationship between agents and cannot adapt to different sizes of inputs.

Reinforcement Learning (RL) Relation +1

AI in Human-computer Gaming: Techniques, Challenges and Opportunities

no code implementations15 Nov 2021 Qiyue Yin, Jun Yang, Kaiqi Huang, Meijing Zhao, Wancheng Ni, Bin Liang, Yan Huang, Shu Wu, Liang Wang

Through this survey, we 1) compare the main difficulties among different kinds of games and the corresponding techniques utilized for achieving professional human level AIs; 2) summarize the mainstream frameworks and techniques that can be properly relied on for developing AIs for complex human-computer gaming; 3) raise the challenges or drawbacks of current techniques in the successful AIs; and 4) try to point out future trends in human-computer gaming AIs.

Decision Making

Learning to Reweight Imaginary Transitions for Model-Based Reinforcement Learning

no code implementations9 Apr 2021 Wenzhen Huang, Qiyue Yin, Junge Zhang, Kaiqi Huang

More specifically, we evaluate the effect of an imaginary transition by calculating the change of the loss computed on the real samples when we use the transition to train the action-value and policy functions.

Model-based Reinforcement Learning reinforcement-learning +1

Improving Sequence Generative Adversarial Networks with Feature Statistics Alignment

no code implementations1 Jan 2021 Yekun Chai, Qiyue Yin, Junge Zhang

Generative Adversarial Networks (GAN) are facing great challenges in synthesizing sequences of discrete elements, such as mode dropping and unstable training.

Binary Classification

Planning with Exploration: Addressing Dynamics Bottleneck in Model-based Reinforcement Learning

no code implementations24 Oct 2020 Xiyao Wang, Junge Zhang, Wenzhen Huang, Qiyue Yin

We give an upper bound of the trajectory reward estimation error and point out that increasing the agent's exploration ability is the key to reduce trajectory reward estimation error, thereby alleviating dynamics bottleneck dilemma.

Continuous Control Decision Making +3

Deep Self-Supervised Representation Learning for Free-Hand Sketch

1 code implementation3 Feb 2020 Peng Xu, Zeyu Song, Qiyue Yin, Yi-Zhe Song, Liang Wang

In this paper, we tackle for the first time, the problem of self-supervised representation learning for free-hand sketches.

Representation Learning Retrieval +1

Deep Learning for Free-Hand Sketch: A Survey

2 code implementations8 Jan 2020 Peng Xu, Timothy M. Hospedales, Qiyue Yin, Yi-Zhe Song, Tao Xiang, Liang Wang

Free-hand sketches are highly illustrative, and have been widely used by humans to depict objects or stories from ancient times to the present.

A Comprehensive Survey on Cross-modal Retrieval

no code implementations21 Jul 2016 Kaiye Wang, Qiyue Yin, Wei Wang, Shu Wu, Liang Wang

To speed up the cross-modal retrieval, a number of binary representation learning methods are proposed to map different modalities of data into a common Hamming space.

Cross-Modal Retrieval Representation Learning +1

Cross-Modal Learning via Pairwise Constraints

no code implementations28 Nov 2014 Ran He, Man Zhang, Liang Wang, Ye Ji, Qiyue Yin

For unsupervised learning, we propose a cross-modal subspace clustering method to learn a common structure for different modalities.

Clustering Retrieval

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