Chapter 3: Basic IR Models — Information Retrieval (CSC423) Notes

Classes of Retrieval Model, Boolean model, Term weighting mechanism - TF, IDF, TF-IDF weighting, Cosine Similarity, Vector space model, Probabilistic models (the binary independence model.

Elective Course
Ch. 3: Basic IR Models

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Ch. 2: Text properties, operations and preprocessingCh. 4: Evaluation of IR

Topics & Key Objectives in Chapter 3

Classes of Retrieval ModelBoolean modelTerm weighting mechanism - TFIDFTF-IDF weightingCosine SimilarityVector space modelProbabilistic models (the binary independence model.

Related Study Resources for Information Retrieval (CSC423)

Subject HubInformation Retrieval (CSC423)Official CurriculumInformation Retrieval SyllabusTU Board PapersInformation Retrieval Past QuestionsSemester Directory7th Sem Subjects