up:: GDS Mind Map
Model
12. What do we mean by a model?
13. Define descriptive, predictive, and prescriptive modelling?
14. What is generally the goal and purpose of a model?
15. When does a model fulfill its purpose?
16. What is a model good and how can I know if a model is good?
17. What are model parameters?
18. What is meant by “learning” a model?
19. What is meant by "bias" and "variance" of a model?
20. What is meant by "overfitting" and "underfitting"?
21. What is meant by "precision" and "recall"?
22. What is meant by "supervised" and "unsupervised" learning?
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