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author:

Wang, Ningya (Wang, Ningya.) [1] | Zhou, Wenbin (Zhou, Wenbin.) [2] | Wu, Jiamin (Wu, Jiamin.) [3] | Chen, Shengjia (Chen, Shengjia.) [4] | Fan, Ziling (Fan, Ziling.) [5]

Indexed by:

EI Scopus

Abstract:

Feature selection has become a critical process in training models with high throughput biological data. One of the most critical categories of feature selection techniques is penalty-based approaches because of the sparsity of selected features. Penalty-based methods automatically set small estimated coefficients to zero to reduce model complexity. There are many penalty-based methods with different benefits, drawbacks and statistical property. The choosing of these penalty-based methods under different situations has become a problem. So, in this paper, we mainly focus on the comparison and evaluation of four popular penalty-based methods by evaluating the three metrics which are accuracy, robustness and the robustness-performance trade-off (RPT) for each method. Since each of them has its statistical properties, our comparison may be helpful for researchers when making choices when dealing with high throughput data. The result shows that LASSO achieves the best robustness and accuracy among the four feature selection methods when dealing with high throughput TCGA datasets. © 2020 ACM.

Keyword:

Biomedical engineering Economic and social effects Feature extraction

Community:

  • [ 1 ] [Wang, Ningya]Oklahoma State University, Stillwater; OK, United States
  • [ 2 ] [Zhou, Wenbin]Columbia University in the City of New York, New York; NY, United States
  • [ 3 ] [Wu, Jiamin]Fuzhou University, Fuzhou, Fujian, China
  • [ 4 ] [Chen, Shengjia]Northeastern University, Shenyang, Liaoning, China
  • [ 5 ] [Fan, Ziling]Georgetown University, Washington; DC, United States

Reprint 's Address:

  • [wang, ningya]oklahoma state university, stillwater; ok, united states

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Year: 2020

Page: 176-183

Language: English

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ESI Highly Cited Papers on the List: 0 Unfold All

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30 Days PV: 1

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