1 Boolean retrieval 2 The term vocabulary and postings lists 3 Dictionaries and tolerant retrieval 4 Index construction 5 Index compression 6 Scoring, term weighting, and the vector space model 7 Computing scores in a complete search system 8 Evaluation in information retrieval 9 Relevance feedback and query expansion 10 XML retrieval 11 Probabilistic information retrieval 12 Language models for information retrieval 13 Text classification and Naive Bayes 14 Vector space classification 15 Support vector machines and machine learning on documents 16 Flat clustering 17 Hierarchical clustering 18 Matrix decompositions and latent semantic indexing 19 Web search basics 20 Web crawling and indexes 21 Link analysis Inde Bibliography