I saw the following 2 formulations for the E-Step:
$Q(θ,θ_t )=E_{θ_t} ( log(p_θ (X,Z))│X=x)$
$Q(θ,θ_t )= E_{Z|X,θ_t } [log(Pr_θ(X=x,Z))]$
I can't understand why they are equal.
I saw the following 2 formulations for the E-Step:
$Q(θ,θ_t )=E_{θ_t} ( log(p_θ (X,Z))│X=x)$
$Q(θ,θ_t )= E_{Z|X,θ_t } [log(Pr_θ(X=x,Z))]$
I can't understand why they are equal.
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