Economic fundamentals matter to investors . So too do classifications .

经济基本面对投资者来说很重要，分类也是这样。

The types of learning algorithms fall along several classifications .

学习算法分为几个不同的类别。

But asset classifications can change their meaning .

但资产分类可以改变这个评价。

Large stamp brokers such as stanley gibbons issue catalogues that give very detailed stamp classifications .

stanleygibbons等大型邮票经纪商会发行对邮票进行非常细致分类的邮票目录。

The authors first assigned firms domiciled in a senator 's home state to one of 49 standard industry classifications .

作者首先将每一名参议员所属州的每个公司分别按照49个行业标准分类归类。