Cognitive State Classifiers For Identifying Brain Activities -- Classification of Abnormal Blood Vessels in Diabetic Retinopathy using Neural Network -- Design and Implementation of Intelligent System to Detect Malicious Facebook posts using Support Vector Machine (SVM) -- A Novel Evolutionary Automatic Clustering Technique by Unifying Initial Seed Selection Algorithms and K-Means into Teaching-Learning-Based Optimization -- A Novel Level Based Dna Security Algorithm Using DNA Codons -- Construction of Breast Cancer Based Protein Protein Interaction Network Using Multiple Sources of Datasets -- Hybridizing spectral clustering with shadow clustering.