...系,并将关系以可 以了解的方式加以呈现,以作为决策之用 • 两个基本的资料挖矿的技术是: – 假设验证(Hypothesis Verification): 资料被 用来检测理论 – 知识探索(Knowledge Discovery): 系统分析 资料储存器,寻找有相同特征的资料 48 END OF CHAPTER 8 ..
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假设验证法 hypothesis testing approach
假设验证结果汇总 Tested-Results Aggregation of Research Hypothesis
假设验证法假设验证法 hypothesistestingapproach
验证假设 verify hypothesis ; hypothesis-testing function
当然,这不是很有效的假设验证。
假设验证偏差:当验证一个理论的时候,人们不是努力去证伪,而是倾向于寻找支持它的信息。
Hypothesis testing bias: when testing a theory, instead of trying to prove it wrong people tend to look for information that confirms it.
总之,研究人员必须避免服务于采用简单、机械地可追踪假设的诱惑,因为这样的假设虽然会使得假设验证简洁,但结果却会不准确。
In short, researchers must avoid succumbing to the temptation to adopt simple, mathematically tractable assumptions that make hypothesis testing neat but inaccurate.
And just in case the assumptions are not true, we're just going to stop dead in our tracks.
验证下假设条件,万一传递的参数。
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