网络释义专业释义英英释义
convex and concave function 凸函数
sub-concave function 次凹函数
Schur concave function Schur凹函数
log-concave function 对数凹函数
strict concave function 严格凹函数
proper concave function [数] 正常凹函数
pseudo-concave function [数] 伪凹函数
Concave function
- abstract: In mathematics, a concave function is the negative of a convex function. A concave function is also synonymously called concave downwards, concave down, convex upwards, convex cap or upper convex.
以上来源于: WordNet
双语例句原声例句
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Since this is a concave function, it's not just the expected value.
由于这是一个凹函数，它不仅仅是期望值。
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The graph of a concave function is always below its tangent.
一个凹函数的图象总在它的切线的下方。
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A branch and bound methods is proposed for minimizing concave function over a convex.
本文介绍了求解凸集上凹函数最优解的一种分支定界方法。
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Since this is a concave function, it's not just the expected value.
由于这是一条凹曲线,它不只是期待值
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The idea is that for any amount of money-- if this x is the amount of money that I receive-- utility as the function of the amount of money I receive is downwardly-concave.
这种观点是对于任何数量的货币,假设我得到x数量的货币,随着货币的增加,边际效用呈,向下凹进去的曲线
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