Artificial Intelligence and Machine Learning in Game

Since childhood, I was so fascinated whenever I used to see someone playing any sort of video game. Think about 20 years ago how video games used to be not so intelligent though working on AI. Most of us had played Mario, Contra or PAC Man or many more. These were the games were based on certain sort of algorithms that were not learning from the mistakes conducted, in the case of Mario only, we have to complete certain tasks such as collecting coins, saving ourselves from the hidden enemy, however, if died in the first instance then again those enemy position doesn't change, the machine was not learning from the mistake, that era game was impeccable however later on it becomes monotonous and winning percentage from player goes on increasing. Now let's talk about technical jargons: In a dictionary, artificial intelligence is defined as "the ability of a computer or other machine to execute those actions that are typically regarded to need intellect."