information theory
noun /ˌɪnfəˈmeɪʃn θɪəri/
/ˌɪnfərˈmeɪʃn θiːəri/, /ˌɪnfərˈmeɪʃn θɪri/
[uncountable] (mathematics- a theory that is used to calculate the most efficient way to send information over distances in the form of signals or symbols
Topics Maths and measurementc2信息论