Task, T, with respect to performance metric, P, based on experience, E Training vs. Test Distribution Attribute-value language (propositional logic) and generalization/specialization Bias Hypotheses space, classification as search, generality structure, generalisation lattice, version spaces No free lunch theorem Conjunctive rules, limits Measuring performance. Learning/test time, complexity of hypothesis. Evaluation of classification, accuracy, precision, recall, F-measure learning curve, ROC curve Learning decision trees, entropy, information gain, overfitting, pruning Bayesian learning, idea, naive Bayes classifier Lazy learning, distance, kNN SVM, linearilly separable data, kernel trick Inductive logic programming, generalization/specialization, ILP task, Generic algorithm, Aleph Clustering, similarity/distance, single/complete/average, k-Means