What is Shannon?

Claude Shannon was an American mathematician, electrical engineer, and cryptographer known as the "father of information theory". Shannon's information theory provides a mathematical framework for quantifying, storing, and communicating information. It establishes fundamental limits on signal processing operations such as compressing data and reliably storing and communicating it. Key concepts include entropy (a measure of uncertainty), channel capacity (the maximum rate at which information can be reliably transmitted over a noisy channel), and source coding (compressing data). Shannon's work has profound implications for communications, data compression, cryptography, and other fields.