This book features selected papers presented at Third International Conference on International Conference on Information Management and Machine Intelligence (ICIMMI 2021) held at Poornima Institute of Engineering & Technology, Jaipur, Rajasthan, India during 23 ¿ 24 December 2021. It covers a range of topics, including data analytics, AI, machine and deep learning, information management, security, processing techniques and interpretation, applications of artificial intelligence in soft computing and pattern recognition, cloud-based applications for machine learning, application of IoT in power distribution systems, as well as wireless sensor networks and adaptive wireless communication.