Last Updated：2025/12/03
Sentence
成功割合をモデル化する際、私はしばしば0から1の区間で定義され、形状が2つの正のパラメータαとβで決まるベータ分布を不確実性を表すために用います。
Quizzes for review
When modeling proportions of successes, I often use the beta distribution to reflect uncertainty between 0 and 1.
See correct answer
When modeling proportions of successes, I often use the beta distribution to reflect uncertainty between 0 and 1.
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Related words
beta distribution
Noun
Japanese Meaning
0から1の区間で定義される連続確率分布の一族であり、形状が2つの正のパラメータ（αとβ）によって決定される分布。 / 確率論や統計学で用いられる分布で、パラメータにより分布の形状（分布の偏りの程度や集中の仕方）が変わる。
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