V2EX generalization

Generalization

释义 Definition

generalization概括;归纳;泛化。指从若干具体事实、例子或观察中抽取共同特征,形成更普遍的结论或规则。(在统计/机器学习中也常指“模型对新数据的泛化能力”。)

发音 Pronunciation (IPA)

/denrlazen/

例句 Examples

Generalization helps us learn rules from many examples.
概括能帮助我们从许多例子中学到规律。

The study warns that a generalization based on a small sample may lead to misleading conclusions about the whole population.
这项研究警告说,基于小样本的概括可能会对整体人群得出误导性的结论。

词源 Etymology

来自 general(一般的、普遍的)+ 后缀 -ize(使……化)+ 名词后缀 -ation(行为/结果)。整体含义是“把具体情况变得更一般/更普遍的过程或结果”,因此引申为“概括、归纳”,以及现代学术语境中的“泛化”。

相关词 Related Words

文学作品 Literary Works

  • David Hume, An Enquiry Concerning Human Understanding(讨论人类如何从经验进行归纳推理,常涉及“概括/归纳”的问题)
  • John Stuart Mill, A System of Logic(系统论述归纳法与从经验作出一般性结论的过程)
  • Bertrand Russell, The Problems of Philosophy(涉及从个别事实到一般命题的哲学讨论)
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