Prof. Nabiha AZIZI was gaduated from the University of Badji Mokhtar Annaba, She has her Ph.D (2011) in Pattern recognition. She is an associate professor at computer science department of Annaba University and member of LABGED Laboatory. Dr Nabiha AZIZI is one of Editorial Board Members of International Journal of Image Mining ( IJIM) and International Journal of Rough Sets and Data Analysis (IJRSD). Dr. Nabiha AZIZI is closely associated with several international journals as a reviewer Disciplines Computing in Mathematics, Natural Science, Engineering and MedicineData MiningArtificial Intelligence Skills and expertise Pattern RecognitionMachine LearningNatural Language ProcessingMedical Image AnalysisClassifier EnsembleSupport Vector MachineFeature ExtractionFeature SelectionDecision TreesEnsemble