noun
conditional entropy; mean conditional information content
Technical term in information theory; used in computing and statistics. The longer glosses are formal equivalents.
条件付き平均情報量は、与えられた条件下での不確実性を測る尺度である。
Conditional entropy is a measure of uncertainty under given conditions.
Compound of 条件付き (conditional) + 平均情報量 (average information content, i.e., entropy). The term is a direct translation of the English 'conditional entropy'.