define artificial intelligence. What are its use.write with proper exa

1.	define artificial intelligence. What are its use.write with proper example
Answer» Artificial Intelligence is the branch of computer science dealing with the reproduction or mimicking of human-level intelligence, self awareness, knowledge, conscience, thought in computer programs.Applications of\xa0Artificial Intelligence:Optical character recognitionHandwriting\xa0recognitionFace\xa0recognitionSpeech recognitionComputer vision, virtual reality, image proceesing.For example: If you want to train a computer to recognize a pen from a pencil. Pens and pencils come in a variety of sizes, shapes, colors etc. Previously, you would have hard-coded the computer to test for every single one of those combinations before reaching a decision. With Machine Learning, you can just train it on 50 pens and pencils and it’ll infer, on its own, which attributes differentiate them from each other, for example, a lack of lead tip. This saves engineers hours and hours of coding and reduces the cost of development.

define artificial intelligence. What are its use.write with proper example