Last Updated
：2025/11/29
convex function
Noun
Japanese Meaning
凸関数：ベクトル空間（通常は二次元以上）上で定義される数学的関数であり、関数のグラフ上の任意の2点を結ぶ線分が常にグラフの上（または上方）に位置する性質を持つ。
（ plural ）
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(computer science) A mathematical function where the line segment between any two points on the graph of the function lies above the graph in a vector space of at least two dimensions.
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convex function
When optimizing machine learning models, ensuring that the loss is a convex function simplifies finding the global minimum.
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When optimizing machine learning models, ensuring that the loss is a convex function simplifies finding the global minimum.
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