但是大型的动态系统很难形成完备的样本集，所以应用上述两种方法在原理上无法保证诊断结果的正确性，容易陷入局部最小。

And when a system like NPP's is studied, the FD results based on the above methods even can not be proved in theory.

youdao

但是大型的动态系统很难形成完备的样本集，所以应用上述两种方法在原理上无法保证诊断结果的正确性，容易陷入局部最小。

And when a system like NPP's is studied, the FD results based on the above methods even can not be proved in theory.

youdao