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单词 overfitting
释义

Definition of overfitting in English:

overfitting

noun ˌəʊvəˈfɪtɪŋ
Statistics

  • The production of an analysis which corresponds too closely or exactly to a particular set of data, and may therefore fail to fit additional data or predict future observations reliably.

Origin

1930s; earliest use found in Quarterly Review of Biology. From over- + fitting.

Definition of overfitting in US English:

overfitting

nounˌəʊvəˈfɪtɪŋ
Statistics

  • The production of an analysis which corresponds too closely or exactly to a particular set of data, and may therefore fail to fit additional data or predict future observations reliably.

Origin

1930s; earliest use found in Quarterly Review of Biology. From over- + fitting.
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更新时间：2025/6/18 23:58:51