Identification of Noise pollution prone regions in Mumbai using Expectation-Maximization Clustering Technique -- An Automated Segmentation Approach from Colored Retinal Images for Feature Extraction -- Epileptic Seizure Recognition Using Deep Neural Network -- Graph-based supervised feature selection using correlation exponential -- A Sentiment Based Hotel Review Summarization -- Heuristic Approach for Finding Thresholding Value in Image Segmentation -- An Educational Chatbot for Answering Queries -- A Supervised Approach to Analyse and Simplify Micro-texts -- A short review on different clustering techniques and their applications -- An Efficient Descriptor for Gait Recognition using Spatio-Temporal Cues.