Archives for February, 2015

Logistic regression – polynomial kernel, using simdfied

log_reg_feat_map_deg_2

As I mentioned in my previous post, a┬álinear decision boundary is rarely enough to describe a real life decision boundary. The Idea behind a non-linear logistic regression algorithms is to “grasp” the more┬ácomplex mathematical relationship between our set of X features and their respective y label. One way is finding a polynomial relation, also known […]