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  1. No Access

    Article

    TPBFS: two populations based feature selection method for medical data

    The high-dimensional nature of medical data frequently results in suboptimal performance of machine learning models. Applying feature selection before classification is necessary to improve the performance of ...

    Haodi Quan, Yun Zhang, Qiaoqin Li, Yongguo Liu in Cluster Computing (2024)

  2. No Access

    Article

    Mining patterns of Chinese medicinal prescription for diabetes mellitus based on therapeutic effect

    Traditional Chinese medicine (TCM) prescription comprises groups of Chinese herbs that embody thousands of years of history with respect to the treatment of diabetes mellitus (DM), a condition for which there ...

    **aolin Zhu, Yongguo Liu, Qiaoqin Li, Yi Zhang… in Multimedia Tools and Applications (2020)

  3. No Access

    Article

    Attribute weights-based clustering centres algorithm for initialising K-modes clustering

    The K-modes algorithm based on partitional clustering technology is a very popular and effective clustering method; moreover, it handles categorical data. However, the performance of the K-modes method is larg...

    Liwen Peng, Yongguo Liu in Cluster Computing (2019)

  4. No Access

    Chapter and Conference Paper

    Multilayer Perceptron Networks Training Using Particle Swarm Optimization with Minimum Velocity Constraints

    Multilayer perceptron networks have been successfully trai- ned by error backpropagation algorithm. We show that Particle Swarm Optimization(PSO) with minimum velocity constraints can efficiently be applied to...

    **aorong Pu, Zhongjie Fang, Yongguo Liu in Advances in Neural Networks – ISNN 2007 (2007)