Sign in with Microsoft
Sign in or create an account.
Hello,
Select a different account.
You have multiple accounts
Choose the account you want to sign in with.

效能微調 rxDForest/rxDTree 的選項

目標

選項

效能

xVal = 0 # (rxDTree) 的交互驗證期間用具

computeOobError =-1 # (rxDForest) 不會計算 OOB 預測錯誤

scheduleOnce = TRUE # 啟動透過 rxExec (如果太大的資料; 適合 Hadoop)

# 需要 nTree = #trees / #tasks

blocksPerRead = 很大,如果輸入是 XDF 檔案 – 警告︰ 如果記憶體耗用量是個問題,請減少這

詳細資訊 = 0 # 最小化主控台輸出

reportProgress = 0 的 # ditto

useSparseCube = 疏鬆的 cube 是有點慢因此儘可能避免的則為 FALSE #

Need more help?

Want more options?

探索訂閱權益、瀏覽訓練課程、瞭解如何保護您的裝置等等。

社群可協助您詢問並回答問題、提供意見反應,以及聆聽來自具有豐富知識的專家意見。

Was this information helpful?

How satisfied are you with the translation quality?
What affected your experience?
By pressing submit, your feedback will be used to improve Microsoft products and services. Your IT admin will be able to collect this data. Privacy Statement.

Thank you for your feedback!

×