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Qiang Yang

Researcher at Hong Kong University of Science and Technology

Publications -  1795
Citations -  96705

Qiang Yang is an academic researcher from Hong Kong University of Science and Technology. The author has contributed to research in topics: Computer science & Medicine. The author has an hindex of 112, co-authored 1117 publications receiving 71540 citations. Previous affiliations of Qiang Yang include University of London & Zhejiang University of Technology.

Papers
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Proceedings Article

Selective Transfer Learning for Cross Domain Recommendation

TL;DR: This paper proposes a novel criterion based on empirical prediction error and its variance to better capture the consistency across domains in CF settings and embeds this criterion into a boosting framework to perform selective knowledge transfer.
Journal ArticleDOI

Differential privacy in telco big data platform

TL;DR: The first attempt to implement three basic DP architectures in the deployed telecommunication (telco) big data platform for data mining applications finds that all DP architectures have less than 5% loss of prediction accuracy when the weak privacy guarantee is adopted, which implies that real-word industrial data mining systems cannot work well under such a strong privacy guarantee recommended by previous research works.
Journal ArticleDOI

Visible defects detection based on UAV-based inspection in large-scale photovoltaic systems

TL;DR: An automatic UAV-based inspection system is presented and implemented for asset assessment and defect detection for large-scale PV systems and the defect detection through image processing algorithms based on first order derivative of Gaussian function and feature matching is carried out.
Proceedings Article

Covariate Shift in Hilbert Space: A Solution via Sorrogate Kernels

TL;DR: This work proposes to match data distributions in the Hilbert space, which, given a pre-defined empirical kernel map, can be formulated as aligning kernel matrices across domains, and introduces the novel concept of surrogate kernel based on the Mercer's theorem.
Posted Content

Federated Transfer Reinforcement Learning for Autonomous Driving

TL;DR: It is demonstrated that with the proposed framework, the simulator car agents can transfer knowledge to the RC cars in real-time, with 27% increase in the average distance with obstacles and 42% decrease in the collision counts.