Rule induction algorithm for brain glioma using support vector machine / 生物医学工程学杂志
Journal of Biomedical Engineering
;
(6): 410-412, 2006.
Article
Dans Chinois
| WPRIM
| ID: wpr-249588
ABSTRACT
A new proposed data mining technique, support vector machine (SVM), is used to predict the degree of malignancy in brain glioma. Based on statistical learning theory, SVM realizes the principle of data dependent structure risk minimization, so it can depress the overfitting with better generalization performance, since the prediction in medical diagnosis often deals with a small sample. SVM based rule induction algorithm is implemented in comparison with other data mining techniques such as artificial neural networks, rule induction algorithm and fuzzy rule extraction algorithm based on fuzzy max-min neural networks (FRE-FMMNN) proposed recently. Computation results by 10 fold cross validation method show that SVM can get higher prediction accuracy than artificial neural networks and FRE-FMMNN, which implies SVM can get higher accuracy and more reliability. On the whole data sets, SVM gets one rule with the classification accuracy of 89.29%, while FRE-FMMNN gets two rules of 84. 64%, in which the rule got by SVM is of quantity relation and contains more information than the two rules by FRE-FMMNN. All the above show SVM is a potential algorithm for the medical diagnosis such as the prediction of the degree of malignancy in brain glioma.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Anatomopathologie
/
Algorithmes
/
Tumeurs du cerveau
/
Intelligence artificielle
/
Imagerie par résonance magnétique
/
Valeur prédictive des tests
/
Modèles statistiques
/
Diagnostic assisté par ordinateur
/
/
Gliome
Type d'étude:
Etude diagnostique
/
Étude pronostique
/
Facteurs de risque
Limites du sujet:
Femelle
/
Humains
/
Mâle
langue:
Chinois
Texte intégral:
Journal of Biomedical Engineering
Année:
2006
Type:
Article
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