Updated: May 7, 2020
According to Wikipedia "artificial intelligence" is often used to describe machines (or computers) that mimic "cognitive" functions that humans associate with the human mind, such as "learning" and "problem solving".
A machine that completely works by own without any human interface, but each machines have limited powers so we divide Artificial intelligence into four parts
Types of artificial intelligence
So, the first type of artificial intelligence is
1. Weak artificial intelligence: - They are mostly used in games like tic-tac-toe where each possible move has already been fed into the algorithm and the decision is made on the behalf of the next step, another example of weak A. I is in excel sheet where random numbers are given and the next number is predicated on the basis of previous data.
2. Medium Artificial intelligence:- This is second type of A.I which can think somehow like humans but note completely for example, Google, Siri and Cortana which are build for doing the task for the user like sending messages, dialling phone numbers, setting alarms and basic things so here we pre define our tasks.
3. Strong Artificial intelligence: - Last type of a.i can think like humans being they can think and perform task like humans being for example “Sophia” the first citizenship given by Saudi Arabia to a robot, she is intelligent.
AlphaZero is a project of deepmind that taught itself from zero to advance in games like chess, shogi and Go. AlphaZero is too intelligent that can beat the world Go champion. To learn each game, an untrained neural network plays millions of games against itself via a process of trial and error called reinforcement learning. At first, it plays completely randomly, but over time the system learns from wins, losses, and draws to adjust the parameters of the neural network, making it more likely to choose advantageous moves in the future.