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                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                **機器學習的根本問題是優化和泛化之間的對立** * **優化**(optimization)是指調節模型以在**訓練數據**上得到最佳性能(即**機器學習**中的**學習**) * **泛化**(generalization)是指訓練好的模型在**前所未見的數據**上的性能好壞 * **最優解決方法是獲取更多的訓練數據** ### **方法-正則化(regularization):** * 減小網絡大小 * 添加權重正則化 * 添加 dropout 正則化
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                              哎呀哎呀视频在线观看