Decision boundray

Course Q&A Machine Learning Specialization Supervised ML: Regression and Classification
1

Hello all,

I was wondering why the label Y = 1 in the ellipse I think it should be 0 inside and 1 outside as the input Z will be greater

Screenshot 2023-03-18 214042
Screenshot 2023-03-18 214042954×407 92.7 KB

Thank you :slight_smile:

2

Without knowing the sign of the ‘w’ values, you cannot say which side of the boundary will have the higher values.