Search Results for author: Zi-Ke Zhang

Found 3 papers, 1 papers with code

Intrinsic Data Constraints and Upper Bounds in Binary Classification Performance

no code implementations30 Jan 2024 Fei Jing, Zi-Ke Zhang, Qingpeng Zhang

The structure of data organization is widely recognized as having a substantial influence on the efficacy of machine learning algorithms, particularly in binary classification tasks.

Binary Classification Feature Engineering

Effective Model Integration Algorithm for Improving Link and Sign Prediction in Complex Networks

no code implementations3 Aug 2021 Chuang Liu, Shimin Yu, Ying Huang, Zi-Ke Zhang

Link and sign prediction in complex networks bring great help to decision-making and recommender systems, such as in predicting potential relationships or relative status levels.

Decision Making Feature Engineering +3

Recommender Systems

1 code implementation6 Feb 2012 Linyuan Lü, Matus Medo, Chi Ho Yeung, Yi-Cheng Zhang, Zi-Ke Zhang, Tao Zhou

In this article, we review recent developments in recommender systems and discuss the major challenges.

Recommendation Systems

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