@article {Hosni20202177,
	title = {A mapping study of ensemble classification methods in lung cancer decision support systems},
	journal = {Medical and Biological Engineering and Computing},
	volume = {58},
	number = {10},
	year = {2020},
	note = {cited By 8},
	pages = {2177-2193},
	abstract = {Achieving a high level of classification accuracy in medical datasets is a capital need for researchers to provide effective decision systems to assist doctors in work. In many domains of artificial intelligence, ensemble classification methods are able to improve the performance of single classifiers. This paper reports the state of the art of ensemble classification methods in lung cancer detection. We have performed a systematic mapping study to identify the most interesting papers concerning this topic. A total of 65 papers published between 2000 and 2018 were selected after an automatic search in four digital libraries and a careful selection process. As a result, it was observed that diagnosis was the task most commonly studied; homogeneous ensembles and decision trees were the most frequently adopted for constructing ensembles; and the majority voting rule was the predominant combination rule. Few studies considered the parameter tuning of the techniques used. These findings open several perspectives for researchers to enhance lung cancer research by addressing the identified gaps, such as investigating different classification methods, proposing other heterogeneous ensemble methods, and using new combination rules. [Figure not available: see fulltext.] {\textcopyright} 2020, International Federation for Medical and Biological Engineering.},
	keywords = {Artificial intelligence, Automatic searches, Biological organs, cancer classification, Classification (of information), Classification accuracy, Classification methods, classifier, decision support system, Decision support systems, decision tree, Decision trees, Diagnosis, Digital libraries, Diseases, Ensemble classification, Heterogeneous ensembles, human, lung cancer, Lung cancer detections, Majority voting rules, Mapping, priority journal, Review, Systematic mapping studies},
	doi = {10.1007/s11517-020-02223-8},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85087501825\&doi=10.1007\%2fs11517-020-02223-8\&partnerID=40\&md5=bdb2bd3f923da33ea3b564a0bd6e739e},
	author = {Hosni, M. and Garc{\'\i}a-Mateos, G. and Carrillo-De-Gea, J.M. and Idri, A. and Fernandez-Aleman, J.L.}
}
