How do you know what machine learning algorithm to choose for your classification problem?

如何针对某个分类问题决定使用何种机器学习算法？

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The rules can specify which file to log the message to, what machine to send the logging message to, what user to send the message to (in the form of console messages), etc.

规则可以指定记录消息的文件，将记录消息发送给哪台计算机，将消息发送给什么用户(以控制台消息的形式)等。

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Nicholas Carr, author of The Shallows: What the Internet Is Doing to Our Brains, wrote, "The net is designed to be an interruption system, a machine geared to dividing attention."

《浅薄：互联网如何毒化了我们的大脑》一书的作者尼古拉斯·卡尔写道：“网络被设计成一个中断系统，一台用来分散注意力的机器。”

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That's too abstract." In the Bilski case, the court said patent examiners could consider what is known as the machine-or-transformation test.

VOA: special.2010.07.16

That's the question we're going to try and address. If we can do this, this is good, because first of all, it removes any questions about what machine I'm running on, it's talking about fundamentally, how hard is this problem, and the second thing is, it is going to do it specifically in terms of the input. Which is one of the things that I was worried about.

这是一个我们接下来要去,尝试和解决的问题，如果我们能做到的话会很不错，因为首先，它解决了结果可能和我,运行的计算机有关系的问题，因为这从根本了告诉了，我们这个问题的复杂度，第二件事情,就是这种方法可以依据输入的大小来计算,而这正是我最担心的地方。

麻省理工公开课 - 计算机科学及编程导论课程节选

What does it feel like to be the machine while it's looking at-- while it's got its little light sensors pointed at--the red ball?

当机器以电子眼,对着那个红色的球,它会有什么样的感觉

耶鲁公开课 - 死亡课程节选

The businesspeople who know what questions would be the most valuable to answer have no idea of what machine data is, let alone what it can tell them.

FORBES: Splunk's Godfrey Sullivan on Overcoming Barriers to Operational Intelligence

We sat in on an in-person demonstration of the machine recently and came away suitably impressed with what the machine can do--though we do have to wonder if consumers indeed want to do all these things on the PC.

FORBES: PCs Go Hollywood

To try to sell it, Jobs made a short digital film to show what the machine could do.

FORBES: Steve Jobs: Visionary Or Opportunist?