Joint-entropy Definition
noun
(information theory) The Shannon entropy of a "script" whose "characters" are elements of the Cartesian product of the sets of characters of the component scripts.
If random variables and are mutually independent, then their joint entropy is just the sum of its component entropies. If they are not mutually independent, then their joint entropy will be where is the mutual information of and .
Wiktionary
Other Word Forms of Joint-entropy
Noun
Singular:
joint-entropy
Plural:
joint entropies
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