func q7() {
bav := biasAndVariance.NewBiasAndVariance()
bav.LearnConstant()
fmt.Printf("h(x) = b\n")
bav.Print()
bav1 := biasAndVariance.NewBiasAndVariance()
bav1.ThroughOrigin = false
bav1.LearnLine()
fmt.Printf("h(x) = ax + b\n")
bav1.Print()
bav2 := biasAndVariance.NewBiasAndVariance()
bav2.LearnQuadratic()
fmt.Printf("h(x) = ax^2\n")
bav2.Print()
bav3 := biasAndVariance.NewBiasAndVariance()
bav3.ThroughOrigin = false
bav3.LearnQuadratic()
fmt.Printf("h(x) = ax^2\n")
bav2.Print()
}
func q4() {
bav := biasAndVariance.NewBiasAndVariance()
bav.LearnLine()
fmt.Printf("h(x) = ax\n")
bav.Print()
}