Nowadays data plays a major role in every aspect of our life. The past data that is available can be used for analysis and to predict the future. For websites that are based on learning, the old data which the users are posting and tagging can be used to analyze and predict what new implementations can be done to increase the user experience. Similarly, Stack Overflow is the largest learning forum that is used by most of the developers to learn and share their programming knowledge. To post a question, users need to enter the tags related to the question manually. Here we are analyzing the past available data to predict the tags automatically based on the question a user enters which increases the enhancement of user experience.