(forest, feature_names, n=10)
| 192 | |
| 193 | |
| 194 | def print_importances(forest, feature_names, n=10): |
| 195 | importances = forest.feature_importances_ |
| 196 | indices = np.argsort(importances)[::-1] |
| 197 | dims = len(feature_names) |
| 198 | for f in range(0,dims if dims<n else n): |
| 199 | print("%d. feature %30s (%f)" % |
| 200 | (f + 1, feature_names[indices[f]], importances[indices[f]])) |