Course Materials
IR-lec01-Intro.pdf
L-1 (Course Introduction)
IR-lec02-boolean-retrieval.pdf
L-2 (Boolean Retrieval)
IR-lec03-vocabulary-postings-list.pdf
L-3 (vocabulary-postings-list)
IR-lec04-skip-ptrs-phrase-queries-indexing.pdf
L-4 (Skip pointer and Proximity Search)
IR-lec06-scoring-term-weighting-vector-space.pdf
L-5 (scoring, term weighting, vector space)
IR-lec05-dictionaries-tolerant-retrieval.pdf
L-6 (dictionaries and tolerant retrieval)
IR-lec07-evaluation.pdf
L-7 (Evaluation)
IR-lec09-index-construction.pdf
L-8 (Index construction)
IR-lec08-index-construction-logarithmic-merging-example.pdf
An example related to index constructionÂ
IR-lec10-index-compression.pdf
L-9 (Index compression)
IR-lec08-relevance-feedback-query-exp.pdf
L-10 (Relevance feedback & query expansion)
IR-lec13-web-crawling.ppt.pdf
L-11 (Web Search and Web crawling)
IR-lec14-1-HITS.ppt.pdf
L-12 (Link analysis-1 [HITS])
IR-lec14-2-PageRank.ppt.pdf
L-12 (Link analysis-2 [Page Rank])
IR-on-ecommerce-platforms.pdf
L-13 (IR on Ecommerce Platforms)
IR-guest-lecture-KoustavRudra.pdf
L-13 (Language Model by guest lecturer)
IR-language-models.pdf
L-14 (Language Model)
IR-probabilistic-ir.pdf
L-15 (Probabilistic IR)
Twitter_search_bias.pdf
L-16 (Search Bias on Social Media)