What is a Machine ? A machine is anything which lessens human effort. Machine learning is the process of developing artificial intelligence in computers. It just makes the computers to do the desired work so that human efforts gets lessened.
What it does is, it makes use of statistical analysis and predictive analysis. It has a good scope as companies such as Google, Quora, Facebook hire people who know machine learning. There is intensive research goin on in machine learning in the top universities of the world. Salary hike will be also huge and there are no limits for this particular field.
