A Stability Improved Feature Selection Method for Classification of Ship Radiated Noise

Muhang Zhang, Xiaohong Shen, Lei He

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Feature selection is an effective method to reduce feature dimensions and avoid overfitting risks in classification problems. Wrapper-based feature selection methods using holdout methods to estimate the accuracy of the classification will lead to instability of the feature selection results and do not meet the needs of practical applications. We propose a feature selection algorithm with improved stability. We use the sequential forward selection algorithm to introduce the confidence interval upper bound for classification accuracy. Experimental results show that this method can meet the requirements of classification accuracy and stability at the same time.

源语言英语
主期刊名OCEANS 2018 MTS/IEEE Charleston, OCEAN 2018
出版商Institute of Electrical and Electronics Engineers Inc.
ISBN(电子版)9781538648148
DOI
出版状态已出版 - 7 1月 2019
活动OCEANS 2018 MTS/IEEE Charleston, OCEANS 2018 - Charleston, 美国
期限: 22 10月 201825 10月 2018

出版系列

姓名OCEANS 2018 MTS/IEEE Charleston, OCEAN 2018

会议

会议OCEANS 2018 MTS/IEEE Charleston, OCEANS 2018
国家/地区美国
Charleston
时期22/10/1825/10/18

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