Assertion: measure | /r/HasProperty | represented the letter
Facets:
value: generally
type: MANNER
value: by the letter
type: OTHER
value: for notational simplicity
type: PURPOSE
Source sentences:
text: Note that measures (expectation values of the logarithm) of true probabilities are called "entropy" and generally represented by the letter H, while other measures are often referred to as "information" or "correlation" and generally represented by the letter I. For notational simplicity, the letter I is sometimes used for all measures.