This book presents the papers included in the proceedings of the 3rd International Conference of Advanced Computing and Informatics (ICACin’22) that was held in Casablanca, Morocco, on October 15–16, 2022. A total of 98 papers were submitted to the conference, but only 60 papers were accepted and published in this book with an acceptance rate of 61%. The book presents several hot research topics which include artificial intelligence and data science, big data analytics, Internet of Things (IoT) and smart cities, information security, cloud computing and networking, and computational informatics.

Opinion Mining on Paul W. S. Anderson’s Monster Hunter from Chinese Social Media Using Sentiment Analysis.- Kevin Kwan’s Crazy Rich Asians: Opinion Mining and Emotion Detection on Fans' Comments on Social Media.- Voltage Profile Improvement and Active Power Loss Reduction Through Network Reconfiguration Using Dingo Optimizer.- Machine Learning and Marketing Campaign: Innovative Approaches and Creative Techniques for Increasing Efficiency and Profit.- A Bottom-up 2-Stage Approach for Constructing Arabic Knowledge Graph.- Augmented Reality as a Learning Media to Improve Vocabulary Learning Among Preschoolers.- Towards the Prediction of Students’ Performance Using Educators’ Domain Knowledge.- Learners’ Performance Evaluation Using Genetic Algorithms.- Tomato Plant Leaf Disease Identification and Classification Using Deep Learning.- Using Deep Learning for the Detection of Ocular Diseases Caused by Diabetes.- Intelligent Chatbots for Electronic Commerce: A Customer Perspective.- A Hybrid Sentiment based SVM with Metaheuristic Algorithms for Cryptocurrency Forecasting.- A Comparison Study of Machine Learning Algorithms for Credit Risk Prediction.- Forecasting Tourist Arrivals using a Combination of Long Short-Term Memory and Fourier Series.- Age and Gender Classification from Retinal Fundus Using Deep Learning.- Heart Disease Prediction Using a group of Machine and Deep Learning Algorithms.- Tweet Recommendation System Based on TA Algorithm and Natural Language Processing.- Deep Learning Based for Cryptocurrency Assistive System.