凸函数的性质

Properties of convex functions

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1
文章利用几何凸函数的性质推广了一类重要的和式不等式，得到了一些新的结论。
In this paper, We availed the property of geometic convex function generalized a kind of important sum inequality and obtained some new conclusions.
2
根据ID3算法中信息增益计算原理的特点，利用上凸函数的性质提出一种新的改进的ID3算法，减少了信息增益的计算量，进而提高ID3算法中信息增益的计算效率。
According to the character of expected information, the article proposed a new ID3 algorithm of decision trees to reduce the complexity of computing expected information by the convex function.
3
给出了严格B -凸函数的一些性质。
In this paper, some properties of strictly B-Vex functions were introduced.

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