The perceptron can only solve linearly separable problems. 感知机只能解决线性可分问题。
In the case of strong nonlocality, the response function can be expanded in Taylor's series, so that the variational problem can be found in a closed form. 在强非局域的情况下,通过对介质响应函数进行泰勒展开,可以解析地表示变分问题。