BAS 474 - Final Review
0:00 - Stream Start 14:05 Review of Support Vector Machines 18:40 - Kernels in SVMs 23:00 Creating a polynomial Support Vector Machine 31:30 What do we look at to tell how well a model is doing? 33:15 Calculating RMSE by hand 41:15- Determining if Models are Identical 44:40 Partition(Tree) Models and Random Forests 49:13 - Gini Coefficients 51:07 Gini Index(Coefficient) calculation 1:03:48 How do trees decide to split? Using Gini and cp 1:18:30 Regularized v.s. Vanilla Models
0:00 - Stream Start 14:05 Review of Support Vector Machines 18:40 - Kernels in SVMs 23:00 Creating a polynomial Support Vector Machine 31:30 What do we look at to tell how well a model is doing? 33:15 Calculating RMSE by hand 41:15- Determining if Models are Identical 44:40 Partition(Tree) Models and Random Forests 49:13 - Gini Coefficients 51:07 Gini Index(Coefficient) calculation 1:03:48 How do trees decide to split? Using Gini and cp 1:18:30 Regularized v.s. Vanilla Models