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5 votes
1 answer
384 views

Does every gutter point in SVM have positive multiplier?

I understand that SVM is about solving the constrained optimization such that $$\min_{\mathbf{w}} \dfrac{1}{2} \mathbf{w}^T\mathbf{w}$$ subject to $$y_i(\mathbf{w}^T\mathbf{x_i}+b)\geq{1}, i=1, 2, …
Nicholas's user avatar
  • 515
8 votes
1 answer
2k views

Is there a measure to describe the degree of linear separability?

I know that given two sets of points, one can use linear programming to see if there is a solution/hyperplane that linearly separates the two data sets. But this holds for completely linearly separabi …
Nicholas's user avatar
  • 515