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In statistics, the uncertainty coefficient, also called proficiency, entropy coefficient or Theil's U, is a measure of nominal association. It was first introduced by Henri Theil and is based on the concept of information entropy. (en) Współczynnik niepewności, nazywany również biegłością, entropią produktową (lub współczynnikiem entropii) oraz współczynnikiem Theila (U Theila), to miara nominalnej (ang. measure of nominal association). Współczynnik ten został wprowadzony przez . Jest oparty na koncepcji entropii informacji. (pl) |
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| rdfs:comment |
In statistics, the uncertainty coefficient, also called proficiency, entropy coefficient or Theil's U, is a measure of nominal association. It was first introduced by Henri Theil and is based on the concept of information entropy. (en) Współczynnik niepewności, nazywany również biegłością, entropią produktową (lub współczynnikiem entropii) oraz współczynnikiem Theila (U Theila), to miara nominalnej (ang. measure of nominal association). Współczynnik ten został wprowadzony przez . Jest oparty na koncepcji entropii informacji. (pl) |
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Uncertainty coefficient (en) Współczynnik niepewności (pl) |
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