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Regression
Regression to Mediocrity
Regression towards mean
Eccentricity - Correlation
No Correlation = No Relationship
What does correlation mean?
A Use Case
⾼高⾎血压 糖尿病 没病
Regression Analysis
Relationship Variables
X : Independant Variables (predictor)
Y : dependant Variables
B : Unknown parameters
Y = f(B,X)
Linear Regress ( Ordinary Least Squares )
0
40
80
120
160
0 35 70 105 140
Story of Ceres
Demo
Wine Predict
Logistic Regression
Confusion Matrix
Sensitivity = TP/( TP + FN) Specificity = TN/( TN + FP)
Demo
Predict Election

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Regression