To take this simple example to the next level, let's take a look at a data file that the WEKA Web site supplies to us as a regression example.

要想把这个简单的示例提升到一个新的级别，让我们来看一下 WEKA Web 站点上作为回归示例提供给我们的一个数据文件。

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From flower-pattern baking cups to vintage-inspired party supplies, this site is all about retro appeal.

不仅如此，从花朵图案的焗杯到古典的派对用品，这家网站出售的复古商品简直让人无法抗拒。

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This is shown in Figure 7. The bank brand supplies a unique look-and-feel to the bank's Web site.

具体如图7中所示。银行品牌为银行的网站提供独特的外观。

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Lexmark will shut its Cebu, Philippines inkjet supplies manufacturing site by the end of 2015.

FORBES: Connect

In addition to the information he provides on his site, Keller also supplies toolkits for teachers, complete with lesson plans related to plastic, and is the creator of the Bag Monster, a character that visually represents the plastic bag problem.

FORBES: Small Plastic Bag Lawsuit Could Have a Huge Impact on Green Business

If they couldn't make money selling tools and supplies they would sell Web site expertise to other people trying to sell tools and supplies--like The Stanley Works.

FORBES: Survivor