Shafiq H. Machine learning: Types of Machine learning: Machine learning is the advanced technology in which an AI model is trained from data and make real life decisions. This article covers the three main part of machine learning: supervised, unsupervised and reinforcement learning. PakTech [Internet]. 2026 Jun. 25 [cited 2026 Jul. 29];1(9):204-7. Available from: https://pakjournals.com/ojs/index.php/ptt/article/view/140