So, what is supervised learning or unsupervised learning? What is the difference between these two? So, supervised learning and unsupervised learning system differs in the nature of training data that they are given. Supposed learning requires label training data, whether it is unsupervised learning, the system is provided with all label data and they score the trend data are present. So, let us say example of supervised machine learning is you want to predict the sales or you want to know whether this medicine will work or not for unsupervised learning. Siri and Google Speakers is an example of unsupervised machine learning. Thank you.