在最大熵等统计机器学习模型当中，特征函数的选择可以说是对系统整体性能影响最大的部分。
The feature functions were reckoned as the most important part of the maximum entropy model which could affact the last result of system.
本文引入有向图的特征多项式、反图、对称闭包等概念。初步探讨它们与图的某些整体性质的关系。
In this paper, the concept of the characteristic polynomial, the converse graph, the symmetrical closure and others are defined.
最终形成了适合普光气田储层特征的射孔液体系配方，并对其整体性能及回收利用能力进行评价。
Ultimately the perforating fluid system adapt to Puguang gas reservoir characteristics is formed, and its overall performance and recycling capacity are evaluated.
社团结构是反映网络结构整体性质的重要特征，网络的稳定性和健壮性在很大程度上取决于网络的社团结构特征。
Community structure not only reflects the important characteristics of overall structure properties of networks, but also it determines the stability and the robustness to a large extent.
TRECVID 2008高层特征提取的评测结果显示，本系统的整体性能高于所有参赛队伍的平均值。
The evaluation results of TRECVID 2008 HLF show that the system's overall detection performance is higher than the average detection performance of all the participants.
TRECVID 2008高层特征提取的评测结果显示，本系统的整体性能高于所有参赛队伍的平均值。
The evaluation results of TRECVID 2008 HLF show that the system's overall detection performance is higher than the average detection performance of all the participants.
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