.png){kind=icon}
返回
A Feature Selection Method Based on Hybrid Improved Binary Quantum Particle Swarm Optimization
.png){kind=icon}
OA
AI
DOI：10.1109/ACCESS.2019.2919956.png)
.png){kind=icon}
.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
As the volume of data available for analysis grows, feature selection is becoming a vital part of ensuring accurate classification results. In classification problems, selecting a small number of features reduces computational complexity, but selecting the right features is important to maintain a high level of accuracy. In this paper, we present a feature selection method based on hybrid improved quantum-behavior particle swarm optimization, called HI-BQPSO. The HI-BQPSO combines a filtering method with an improved quantum-behavior particle swarm optimization algorithm to greatly reduce the dimensionality of the data so as to overcome some of the shortcomings of BQPSO. Tests were conducted on nine gene expression datasets and 36 UCI datasets to evaluate and compare the classification accuracy of the HI-BQPSO's selected feature subsets against four other algorithms. The results, using a variety of different classifiers, show that the HI-BQPSO significantly reduces the number of features required for classification while maintaining higher levels of accuracy in many cases.
Keyword:
Feature selection
binary quantum particle swarm optimization
classification
harmonic average
random heuristic search
AI总结
对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。
期刊
IF:
3.6
论文数:
9.8W
被引数:
29.4W
机构
引用论文
Relevance-redundancy feature selection based on ant colony optimization基于蚁群优化的相关性冗余特征选择.png)
PATTERN RECOGNITION
PATTERN RECOGNITIONIF7.6
PREAI
分享收藏Diffuse large B-cell lymphoma outcome prediction by gene-expression profiling and supervised machine learningNATURE MEDICINE
NATURE MEDICINEIF50
PREAI
分享收藏Feature weighting and selection with a Pareto-optimal trade-off between relevancy and redundancy
PREAI
分享收藏A novel hybrid genetic algorithm with granular information for feature selection and optimization一种基于粒度信息的特征选择与优化混合遗传算法
PREAI
分享收藏分享收藏
查看更多内容