搜索结果: 1-7 共查到“理学 Feature selection”相关记录7条 . 查询时间(0.046 秒)
Higher Criticism Thresholding: Optimal Feature Selection when Useful Features are Rare and Weak
Criticism Thresholding Feature Selection
2015/8/21
Linear classi cation analysis is a fundamental tool for science
and technology. In important application elds today { genomics and proteomics are examples { one automatically obtains very high-dimen...
“PRECONDITIONING” FOR FEATURE SELECTION AND REGRESSION IN HIGH-DIMENSIONAL PROBLEMS
Model selection prediction error lasso
2015/8/21
We consider regression problems where the number of predictors greatly exceeds the number of observations. We propose a method for variable selection that first estimates the regression function, yiel...
VESSEL CLASSIFICATION IN COSMO-SKYMED SAR DATA USING HIERARCHICAL FEATURE SELECTION
Ship classification COSMO-SkyMed data
2015/5/7
SAR based ship detection and classification are important elements of maritime monitoring applications. Recently, high-resolution SAR data have opened new possibilities to researchers for achieving ...
An iterative feature selection method for GRNs inference by exploring topological properties
SFS SFFS feature selection reverse-engineering gene networks inference systems biology bioinformatics
2011/10/9
Abstract: An important problem in bioinformatics is the inference of gene regulatory networks (GRN) from temporal expression profiles. In general, the main limitations faced by GRN inference methods i...
Application of Rough Set Feature Selection in the Hazard Assessment of Debris Flow
Attribute Reduction Debris Flow Rough Sets Value Reduction
2011/12/21
In this thesis, the risk of debris flow have been studied. And it used feature selection based on rough set to construct debris flow hazard assessment model.The innovation of this thesis is:the on the...
期刊信息
篇名
Performance Optimization of Fractal Dimension Based Feature Selection Algorithm
语种
英文
撰写或编译
作者
Yubin Bao,Ge Yu,Huanliang Sun,Daling Wang
第一作者单位
刊物名称
Lecture Notes in Computer Sciences.
页面
LNCS...
期刊信息
篇名
Improve multi-instance neural networks through feature selection
语种
英文
撰写或编译
作者
Min-Ling Zhang,Zhi-Hua Zhou
第一作者单位
刊物名称
Neural Processing Le
页面
2004, 19(1): 1-10
出版日期
2004年
月
日
文章标识(ISSN)
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