Yanan Liu

Surface Defect Classification of Steels Based on Ensemble of Extreme Learning Machines

2019

In recent years, iron and steel industry of China has developed rapidly, and steel surface defects recognition has attracted wide attention in the field of industrial inspection. Aiming at the problems of poor precision and …

2EPV‐ApproCom: Enhanced Effective, Private, and Verifiable Approximate Similarity Computation with Server Aided over Scalable Datasets for IoT

2023 · Mathematical Problems in Engineering

In big data analytics, Jaccard similarity is a widely used block for scalable similarity computation. It is broadly applied in the Internet of Things (IoT) applications, such as credit system, social networking, epidemic tracking, and …

DCL4Rec: An Effective Debiased Contrastive Learning Framework for Long-Tail Recommendation

2025

Sequential recommendation offers a promising avenue for long-tail scenarios by modeling user behavior sequences, enabling the discovery of interest shifts and reducing the influence of popularity bias. This helps improve the fairness and accuracy of …