regression model

基本解釋

This tells WEKA that we want to build a regression model.
這會告訴 WEKA 我們想要構建一個回歸模型。
Finally, I showed you how easy it was to create a regression model and get the same results from the API that we got from the stand-alone application.
最后，我向您展示了創(chuàng)建一個回歸模型并從獲自此獨立應用程序的這個 API 獲得相同的結果是多么地容易。
Where a regression model could only give you a numerical output with specific inputs, these additional models allow you to interpret your data differently.
如果回歸模型只能為特定輸入提供一個數(shù)值輸出，那么這兩種模型則允許您對數(shù)據(jù)做不同的解析。

By running a regression model, a think tank in Shanghai recently estimated approximately 25% of the RMB 4 trillion stimulus announced in 2008 flowed almost instantly into Macau casinos.
FORBES: Chinese Wealth Bows out of Its Homeland
Axa Rosenberg's model involves thousands of multivariate regression calculations, but it all boils down to the same thing that old-fashioned value investors are looking for: an estimate of fair value, which is then compared with current stock prices.
FORBES: Revenge of The Nerds
Important cases where the computational definition of R2 can yield negative values, depending on the definition used, arise where the predictions which are being compared to the corresponding outcomes have not been derived from a model-fitting procedure using those data, and where linear regression is conducted without including an intercept.
FORBES: Why Are There Not More Women Entrepreneurs?

回歸模型
Regression model fitting results are not so satisfying.
線性回歸模型的擬合效果總體較差。
多元回歸
From micro aspect, the research on the influencing factors is conducted in multivariate regression model, while the DEA technical efficiency estimates are referred as dependent variable.
在微觀方面，以測算所得技術效率為因變量，對影響銀行效率的銀行微觀特征進行多元回歸分析。
回歸方程

回歸模型
At present, the multivariate analysis for survival data is still Cox’s proportional hazards regression model.
目前對生存資料的多因素分析最常用的方法仍然是Cox比例風險回歸模型。
地球科學
預報模型
Predictive capability between the new model (principal components ANN model) and linear regression model for the same predictors is discussed based on the independent samples and historical samples.
將這種新的預測模型(主成分神經(jīng)網(wǎng)絡預報模型)與同樣根據(jù)這些預報因子建立的逐步回歸預報模型進行了對比分析。
數(shù)學
回歸模型
回歸模子