Application of Supervised Learning in Computing -- Recursive Feature Selection and Intrusion Classification in NSL-KDD Dataset using Multiple Machine Learning Methods -- Forecasting Crude Oil Prices: A Machine Learning Perspective -- Yolo and RetinaNet Ensemble Transfer Learning Detector: Application in Pavement Distress -- Stock Market Prediction Performance Analysis by using Machine Learning Regressor Techniques -- Nearest Neighbor and Decision Tree based Cloud Service QoS Classification -- Object Recognition Through Content Based Feature Extraction and Classification of Sounds in IoT Environment -- Detection of Malicious Activity of Credit Card using Machine Learning -- Agent-Based Modeling for Optimum Location Selection: Enhancing Day-Ahead Market Analysis for Microgrid Integration -- A Comparative Approach for Skin Cancer Detection using Artificial Bee Colony -- Application of Unsupervised Learning in Computing -- A Hybrid Approach to Enhance Software Quality by Sentiment Analysis of Developer -- Unsupervised Sentiment Analysis of Amazon Fine Food Reviews using Fuzzy Logic -- Sentiment Analysis of Crypto Currency Trading Applications in India Using Machine Learning -- A GSJ Approach to Detect Near Duplicate Text Documents -- Three Factor Authentication Scheme for Telecare Medical Information System -- An Effective Threshold Based Technique for Retinal Image Blood Vessel Segmentation on Fundus Image using Average and Gaussian Filters -- Substantiation System Using Facial Recognition and Principal Component Analysis -- Impact of Stress on Faculties' Attitudes: A Study of Higher Education Institutes -- Computing in Communication Networks -- Dynamic Cross-Layer Communication Design for Multi-objective optimization in Wireless Sensor Networks -- Implementation of WPIC for MUD Techniques UWA Communication -- Analysis and Comparison of Firefly Algorithm for Measuring Convergence Rate in Distributed Environment -- A Comparative Study on Social Behavior of Tribes and Non Tribes in ITDA Paderu by using Network Science -- Raster Big Data Processing using Spark with GeoTrellis -- Energy Aware Effective Task Offloading Mechanism in Fog Computing -- Application of Multi-Criteria Decision-Making Methods to Select Multi-Objective Optimization Based Pareto-Optimal Solutions -- An English Sentence Dictionary Based Secure Text Steganographic Technique for Message-Data Confidentiality.

This volume constitutes the refereed proceedings of the Second International Conference on Computing, Communication and Learning, CoCoLe 2023, held in Warangal, India, in August 29-31, 2023. The 25 full papers presented were carefully reviewed and selected from 120 submissions. The CoCoLe conference focuses on Application of Supervised Learning in Computing; Application of Unsupervised Learning in Computing; and Computing in Communication Networks.