if you are a student in Engineering college then mainly in Electrical Engineering there is a course call pattern recognization in machine learning so if your college offer this course then you should do it otherwise if you do not have such facility then there are many online courses available you can do them and learn machine learning one of best courses are available on Coursera one famous course by Andrew NG is present on Coursera which is the backbone of machine learning so you can just go through that course and complete the course.