Introduction to data mining

1) The rule-based classification can be used to refer to any classification scheme that make use of IF-THEN rules for class prediction. Discuss the rule-based classification schemes and what is Rule Pruning in data mining?

2) Bayesian classification is based on Bayes’ Theorem. Bayesian classifiers are the statistical classifiers. Discuss what is Bayesian classification in data mining? How do Bayesian networks work? What do Bayesian networks predict?