cs.AI updates on arXiv.org 07月04日 12:08
HCVR: A Hybrid Approach with Correlation-aware Voting Rules for Feature Selection
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本文提出HCVR,一种结合P2P和P2T相关性的轻量级特征选择方法,通过关联投票规则优化特征筛选,应用于SPAMBASE数据集,性能优于传统方法。

arXiv:2507.02073v1 Announce Type: new Abstract: In this paper, we propose HCVR (Hybrid approach with Correlation-aware Voting Rules), a lightweight rule-based feature selection method that combines Parameter-to-Parameter (P2P) and Parameter-to-Target (P2T) correlations to eliminate redundant features and retain relevant ones. This method is a hybrid of non-iterative and iterative filtering approaches for dimensionality reduction. It is a greedy method, which works by backward elimination, eliminating possibly multiple features at every step. The rules contribute to voting for features, and a decision to keep or discard is made by majority voting. The rules make use of correlation thresholds between every pair of features, and between features and the target. We provide the results from the application of HCVR to the SPAMBASE dataset. The results showed improvement performance as compared to traditional non-iterative (CFS, mRMR and MI) and iterative (RFE, SFS and Genetic Algorithm) techniques. The effectiveness was assessed based on the performance of different classifiers after applying filtering.

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特征选择 HCVR方法 关联投票规则
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