Search Results for author: Kecheng Liu

Found 4 papers, 0 papers with code

Separable Power of Classical and Quantum Learning Protocols Through the Lens of No-Free-Lunch Theorem

no code implementations12 May 2024 Xinbiao Wang, Yuxuan Du, Kecheng Liu, Yong Luo, Bo Du, DaCheng Tao

The No-Free-Lunch (NFL) theorem, which quantifies problem- and data-independent generalization errors regardless of the optimization process, provides a foundational framework for comprehending diverse learning protocols' potential.

Graph Learning for Parameter Prediction of Quantum Approximate Optimization Algorithm

no code implementations5 Mar 2024 Zhiding Liang, Gang Liu, Zheyuan Liu, Jinglei Cheng, Tianyi Hao, Kecheng Liu, Hang Ren, Zhixin Song, Ji Liu, Fanny Ye, Yiyu Shi

In recent years, quantum computing has emerged as a transformative force in the field of combinatorial optimization, offering novel approaches to tackling complex problems that have long challenged classical computational methods.

Combinatorial Optimization Graph Learning +1

Information Cocoons in Online Navigation

no code implementations14 Sep 2021 Lei Hou, Xue Pan, Kecheng Liu, Zimo Yang, Jianguo Liu, Tao Zhou

Social media and online navigation bring us enjoyable experience in accessing information, and simultaneously create information cocoons (ICs) in which we are unconsciously trapped with limited and biased information.

Recommendation Systems Retrieval

Ready for Emerging Threats to Recommender Systems? A Graph Convolution-based Generative Shilling Attack

no code implementations22 Jul 2021 Fan Wu, Min Gao, Junliang Yu, Zongwei Wang, Kecheng Liu, Xu Wange

To explore the robustness of recommender systems, researchers have proposed various shilling attack models and analyzed their adverse effects.

Generative Adversarial Network Recommendation Systems

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