我们引出本课程的主题，把从样例中学习的问题转化成从稀疏资料中逼近多变数函数的问题。

We introduce and motivate the main theme of the course, setting the problem of learning from examples as the problem of approximating a multivariate function from sparse data.

youdao

我们引出本课程的主题，把从样例中学习的问题转化成从稀疏资料中逼近多变数函数的问题。

We introduce and motivate the main theme of the course, setting the problem of learning from examples as the problem of approximating a multivariate function from sparse data.

youdao