CVA的意思

    「CVA」經常作為「Cross-Validation Accuracy」的縮寫來使用，中文意思：「交叉驗證準確性」。

CVA（交叉驗證準確性）詳細解釋

• 英文縮寫詞：CVA
• 英文單詞：Cross-Validation Accuracy
• 中文簡要解釋：交叉驗證準確性
• 流行度：4939
• 分類：Computing
• 領域：Software

以上為Cross-Validation Accuracy英文縮略詞CVA的中文解釋，以及該英文縮寫在英語的流行度、分類和應用領域方面的信息。

英文縮寫CVA的擴展資料

1. After spectrum 9 point smoothing, we establish SVM mathematical model in the best condition. The cross-validation accuracy is 86.3636 %. The predicted rate prediction set reached 93.3 % correctly.利用9點平滑預處理方法建立的SVM模型對CS進行溯源分析，模型的交互驗證準確度為86.3636%，驗證集的預測結果正確率達到93.3%。
2. The equivalent relationships of the tests were determined by equating sample, Using the cross-validation sample, the equating accuracy was evaluated by the index of Root Mean Squared Difference ( RMSD ).三測驗的等值關系式通過等值樣本來確定，而各種等值方法的等值精確性和穩健性則由交互驗證樣本通過RMSD指標來評估。
3. We have applied holdout method and 10-fold cross-validation method in the system. They estimate mainly the accuracy rate of the model.本系統實現的是保持法和10折交叉確認法，主要是對生成的決策樹模型進行準確率方面的評估。
4. The cross-validation and external validation results showed that the model of powder had higher accuracy and precision than fresh leaf model, while the model of S / N performed better than SSN model.對模型進行內部檢驗和外部檢驗的結果表明，鮮葉模型預測能力較差，粉末模型的準確度和精確度較高。

「Cross-Validation Accuracy」的縮寫「CVA」意思是「交叉驗證準確性」。