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飛天超人木蟲 (正式寫手)
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請問Deviation和bias的區(qū)別是什么啊 bias具體的翻譯是什么啊定義。謝謝啦~~ 已有2人參與
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I am not very sure my understanding is correct or wrong. Deviation is 方差,standard deviation is 標準差, square root of deviation, about second order momentum. Bias is 偏, difference between sample and expectation, about first order of momentum [ 發(fā)自手機版 http://www.gaoyang168.com/3g ] |

鐵桿木蟲 (職業(yè)作家)

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