Innovation in mining isn't optional—it's survival.

The computer is the first metamedium, and as such it has degrees of freedom for representation and expression never before encountered.

成功辨识的关键是找到一个足够灵活的模型结构，以捕捉系统的基本特征，同时又足够简单，可以从现有数据中估计出来。

我不想成为老师。我想成为朋友。