现阶段的虫族尚未拥有科学技术树中的高阶科学技术，所以今朝只能用微弱的防空能力来对抗这类的飞行器。

The Zerg have not advanced high up the tech tree yet, so there's currently little anti-air capability to combat these aircraft.

youdao

因此，每个人都应该选择适合高阶交互特征的带核SVM或基于树的分类器。

So one should prefer non-linear models like SVM with kernel or tree based classifiers that bake in higher-order interaction features.

youdao

针对数字信号调制模式识别问题，提出了运用高阶累积量和二叉树支持向量机(SVM)进行自动识别的算法。

Applying high order cumulants and support vector machines (SVM), an algorithm is proposed for automatic recognition of digital communication signals.

youdao