Hybrid algorithm for the classification of prostate cancer patients of the MCC-Spain study based on support vector machines and genetic algorithms
Por:
Lasheras, J, Lasheras, F, Donquiles, C, Tardon, A, Castano-Vinyals, G, Palazuelos, C, Salas, D, Sanchez, V and Juez, F
Publicada:
10 sep 2021
Ahead of Print:
1 jun 2021
Resumen:
In this novel research a hybrid algorithm is presented, one capable of selecting a set of features that makes it possible to identify individuals who are healthy and those who suffer from prostate cancer.
In this research the selection of features is carried out by means of evolutionary algorithms. In previous works, algorithms of this nature have proven their ability to find solutions for optimization problems in a wide range of fields. The present research proposes a novel hybrid algorithm based on genetic algorithms and support vector machines have been developed in order to find the best variables subset for classifying individuals. The results obtained show how well the method performs in comparison to other method-ologies. Cases and controls belong to the study MCC-Spain. (c) 2020 Elsevier B.V. All rights reserved.
Filiaciones:
Lasheras, J:
Hosp Carmen & Severo Ochoa, Anesthesiol & Resuscitat Serv, Cangas De Narcea, Asturias, Spain
Lasheras, F:
Univ Oviedo, Dept Math, Oviedo, Spain
Donquiles, C:
Ctr Invest Biomed Red Epidemiol & Salud Publ CIBE, Madrid, Spain
Univ Oviedo, Universitary Inst Oncol Asturias IUOPA, Oviedo, Spain
Univ Leon, Biomed Inst IBIOMED, Res Grp Gene Environm Hlth Interact, Leon, Spain
Tardon, A:
Ctr Invest Biomed Red Epidemiol & Salud Publ CIBE, Madrid, Spain
Univ Oviedo, Universitary Inst Oncol Asturias IUOPA, Oviedo, Spain
Castano-Vinyals, G:
Carlos III Inst Hlth, Consortium Biomed Res Epidemiol & Publ Hlth CIBER, Madrid, Spain
ISGlobal, Ctr Res Environm Epidemiol CREAL, Barcelona, Spain
Univ Pompeu Fabra UPF, Barcelona, Spain
IMIM Hosp del Mar Med Res Inst Barcelona, Barcelona, Spain
Palazuelos, C:
Univ Cantabria IDIVAL, Santander, Spain
:
FISABIO Publ Hlth, Valencia Canc & Publ Hlth Area, Valencia, Spain
Valencian Community, Gen Directorate Publ Hlth, Valencia, Spain
Sanchez, V:
Ctr Invest Biomed Red Epidemiol & Salud Publ CIBE, Madrid, Spain
Univ Leon, Biomed Inst IBIOMED, Res Grp Gene Environm Hlth Interact, Leon, Spain
Juez, F:
Univ Oviedo, Dept Mines Prospecting & Exploitat, Oviedo, Spain
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