Search Results for author: Yang Dai

Found 3 papers, 0 papers with code

SUB-PLAY: Adversarial Policies against Partially Observed Multi-Agent Reinforcement Learning Systems

no code implementations6 Feb 2024 Oubo Ma, Yuwen Pu, Linkang Du, Yang Dai, Ruo Wang, Xiaolei Liu, Yingcai Wu, Shouling Ji

Furthermore, we evaluate three potential defenses aimed at exploring ways to mitigate security threats posed by adversarial policies, providing constructive recommendations for deploying MARL in competitive environments.

Multi-agent Reinforcement Learning

Information retrieval in single cell chromatin analysis using TF-IDF transformation methods

no code implementations10 Dec 2022 Mehrdad Zandigohar, Yang Dai

We compared several scenarios for transformation and dimension reduction as well as the SVD-based feature analysis to investigate potential enhancements in scATAC-seq information retrieval.

Dimensionality Reduction Information Retrieval +1

Reference-Aided Part-Aligned Feature Disentangling for Video Person Re-Identification

no code implementations21 Mar 2021 Guoqing Zhang, Yuhao Chen, Yang Dai, yuhui Zheng, Yi Wu

Due to the inaccurate person detections and pose changes, pedestrian misalignment significantly increases the difficulty of feature extraction and matching.

Video-Based Person Re-Identification

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