R17
Code No: 845AE
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2021
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JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
MCA V Semester Examinations, July/August - 2021
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INFORMATION RETRIEVAL SYSTEMSTime: 3 Hours
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Max.Marks:75
Answer any five questions
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All questions carry equal marks- - -
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1.a)
Explain in detail about Formal Characteristics of IR Models.
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b)Write a detailed note on Fuzzy Set Model for Information Retrieval.
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[7+8]
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2.Write a detailed note on Structural Text Retrieval Models.
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[15]
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3.a)
Write a detailed note on various measures employed for Retrieval Performance
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Evaluation.b)
Explain in detail about Pattern Matching.
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[7+8]
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4.
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Explain in detail about how the User Relevance Feedback is employed in Vector Modeland Probabilistic Model.
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[15]
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5.a)Explain in detail about Inverted Files.
b)
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Write a detailed note on Signature Files.
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[8+7]
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6.
Write a detailed note on Search Engines.
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[15]
7.a)
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Explain in detail about Design Principles and role of Visualization in Human Computer
Interaction.
b)
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Write a detailed note on various models of Interaction.
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[8+7]
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8.a)
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Explain in detail about Automatic Feature Extraction.b)
Write a detailed note on A Generic Multimedia Indexing Approach.
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[7+8]
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