Information Retrieval (GTU code - 3170718)
38 videos • 267,574 views • by Parul's E-Diary
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1. Introduction To Information Retrieval | What is IR ?
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4. Inverted Index in Information Retrieval(IR)
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2. Structured , Semi - Structured and Unstructured nature of Data
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3. Term Document Incidence Matrix (TDIM) - Information Retrieval | What is TDIM , limitation of TDIM
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5. Boolean Query in Information Retrieval || How to solve Boolean query using posting list ?
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6. What is Tokenization in Information Retrieval ? What are the language issues in Tokenization ?
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7. What is Stemming in Information Retrieval
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8. Stop Words in Process of Index Creation in Information Retrieval
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9. Posting List in Index - Information Retrieval
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10. Compressing Posting List methods in Information Retrieval
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11. Elia's Gamma encoding technique in Information Retrieval
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12. Zip's Law : Modeling the distribution of terms in Information Retrieval
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13. Index Construction Methods in Information Retrieval System
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14 . Merged Based indexing for Index Construction in Information Retrieval System
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15. Dynamic index construction in Information Retrieval
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16 What is Retrieval Model in Information Retrieval System ?
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17 Boolean Retrieval Model in Information Retrieval System
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18. Vector Space Model in Information Retrieval
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19. what is Term Frequency - Inverse Document Frequency (TFIDF) in Information Retrieval System
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21. Language Model in Information Retrieval System
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20. Probability Model in Information Retrieval System
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22. Okapi BM25 measure in Information Retrieval System with Numerical Example
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23. Relevance Feedback and Query Expansion in Information Retrieval System
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28. Kappa measure for Interjudge (dis)agreement for Accessing Relevance in Information Retrieval
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24. Introduction to Performance Evaluation in Information Retrieval System
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25. Precision and Recall - Effectiveness Measures in Evaluation of Information Retrieval System
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26. F- Measure | Evaluation of Information Retrieval system | Harmonic mean of Precision and Recall
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27. Creating Test Collection in Information Retrieval System
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29. Summarization in Information Retrieval System
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30. Personalization in Information Retrieval System
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31. Question Answering in Information Retrieval System
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32. Cross Language Information Retrieval (CLIR) in IR System
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33. Topic Detection and Tracking (TDT) - Part 1|| In Information Retrieval System
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34. Topic Detection and Tracking (TDT) - Part 2 || In Information Retrieval System
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35. Introduction to Web Information Retrieval || Information Retrieval
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36. Search Engine in Web Information Retrieval || Search Engine Basic Building Block
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37. Web Crawler || Features of Web Crawler || Component of Web Crawler architecture in IR System
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Information Retrieval Sample Question Unit Wise || GTU Exam ||
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