Explanation:The larger the difference between the class centroid and the overall center of the data, the larger the separation between the classes. 6. Which of the following model model include a backwards elimination feature selection routine ?
A. MCV
B. MARS
C. MCRS
D. All of the Mentioned
Answer:A
Explanation:The larger the difference between the class centroid and the overall center of the data, the larger the separation between the classes. 6. Which of the following model model include a backwards elimination feature selection routine ?
A. MCV B. MARS C. MCRS D. All of the Mentioned
Explanation:MARS stands for Multivariate Adaptive Regression Splines. 7. The advantage of using a model-based approach is that is more closely tied to the model performance.