A New GP-Based Wrapper Feature Construction Approach to Classification and Biomarker Identification

Created by W.Langdon from gp-bibliography.bib Revision:1.8051

@InProceedings{Ahmed:2014:CEC,

• title = "A New {GP}-Based Wrapper Feature Construction Approach to Classification and Biomarker Identification",
• author = "Soha Ahmed and Mengjie Zhang and Lifeng Peng",
• pages = "2756--2763",
• booktitle = "Proceedings of the 2014 IEEE Congress on Evolutionary Computation",
• year = "2014",
• month = "6-11 " # jul,
• editor = "Carlos A. {Coello Coello}",
• address = "Beijing, China",
• ISBN = "0-7803-8515-2",
• keywords = "genetic algorithms, genetic programming, Evolutionary programming, Biometrics, bioinformatics and biomedical applications",
• DOI = "doi:10.1109/CEC.2014.6900317",
• abstract = "Mass spectrometry (MS) is a technology used for identification and quantification of proteins and metabolites. It helps in the discovery of proteomic or metabolomic biomarkers, which aid in diseases detection and drug discovery. The detection of biomarkers is performed through the classification of patients from healthy samples. The mass spectrometer produces high dimensional data where most of the features are irrelevant for classification. Therefore, feature reduction is needed before the classification of MS data can be done effectively. Feature construction can provide a means of dimensionality reduction and aims at improving the classification performance. In this paper, genetic programming (GP) is used for construction of multiple features. Two methods are proposed for this objective. The proposed methods work by wrapping a Random Forest (RF) classifier to GP to ensure the quality of the constructed features. Meanwhile, five other classifiers in addition to RF are used to test the impact of the constructed features on the performance of these classifiers. The results show that the proposed GP methods improved the performance of classification over using the original set of features in five MS data sets.",
• notes = "WCCI2014",

}

Genetic Programming entries for Soha Ahmed Mengjie Zhang Lifeng Peng

Citations