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Ein Wahrscheinlichkeitsvektor oder stochastischer Vektor ist ein Vektor mit reellen und nichtnegativen Einträgen, deren Summe eins ergibt. Wahrscheinlichkeitsvektoren werden sowohl in der linearen Algebra als auch in der Stochastik verwendet. Wahrscheinlichkeitsvektoren sollten nicht mit Zufallsvektoren verwechselt werden, diese sind Zufallsvariablen mit Werten in . (de) In mathematics and statistics, a probability vector or stochastic vector is a vector with non-negative entries that add up to one. The positions (indices) of a probability vector represent the possible outcomes of a discrete random variable, and the vector gives us the probability mass function of that random variable, which is the standard way of characterizing a discrete probability distribution. (en) |
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Ein Wahrscheinlichkeitsvektor oder stochastischer Vektor ist ein Vektor mit reellen und nichtnegativen Einträgen, deren Summe eins ergibt. Wahrscheinlichkeitsvektoren werden sowohl in der linearen Algebra als auch in der Stochastik verwendet. Wahrscheinlichkeitsvektoren sollten nicht mit Zufallsvektoren verwechselt werden, diese sind Zufallsvariablen mit Werten in . (de) In mathematics and statistics, a probability vector or stochastic vector is a vector with non-negative entries that add up to one. The positions (indices) of a probability vector represent the possible outcomes of a discrete random variable, and the vector gives us the probability mass function of that random variable, which is the standard way of characterizing a discrete probability distribution. (en) |
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Wahrscheinlichkeitsvektor (de) Διάνυσμα πιθανότητας (el) Probability vector (en) |
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