Download JNTUH MCA 5th Sem R17 2019 December 845AE Information Retrieval Systems Question Paper

Download JNTUH (Jawaharlal nehru technological university) MCA (Master of Computer Applications) 5th Sem (Fifth Semester) Regulation-R17 2019 December 845AE Information Retrieval Systems Previous Question Paper

R17

Code No: 845AE















JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

MCA V Semester Examinations, December - 2019

INFORMATION RETRIEVAL SYSTEMS

Time: 3hrs













Max.Marks:75

S

Note: This question paper contains two parts A and B.

Part A is compulsory which carries 25 marks. Answer all questions in Part A. Part B
consists of 5 Units. Answer any one full question from each unit. Each question carries
10 marks and may have a, b, c as sub questions.



PART - A



















5 ? 5 Marks = 25

1.a) Write a brief note on Taxonomy of IR models.









[5]

b) Write a short note on Document Clustering.









[5]

c) Explain briefly the challenges in Searching the Web.







[5]

d) Write a brief note on Query Specification.









[5]

e) Explain briefly about the Multimedia IR Indexing.







[5]



PART - B

















5 ? 10 Marks = 50

2.

Write a detailed note on Classic Information Retrieval.







[10]

OR

3.a)

Explain in detail about Inference Network Model.

b)

Write a detailed note on Extended Boolean Model.







[5+5]



4.

Write a detailed note on Keyboard-based Querying .







[10]

OR

5.a)

Explain in detail about Automatic Local Analysis.

b)

Write a detailed note on various steps involved in Document Preprocessing.

[5+5]


6.a)

Explain in detail about Sequential Searching process.

b)

Write a detailed note on Meta searchers.











[5+5]

OR

7.a)

Write a detailed note on Searching using Hyperlinks.

b)

Explain how the Pattern Matching using Indices work.







[5+5]





8.

Explain in detail about Using Relevance Judgments for Information Retrieval.

[10]

OR

9.a)

Write a detailed note on Starting Points for Information Retrieval.

b)

Explain in detail about Faceted Queries.











[5+5]


10.

Explain in detail about Two-Dimensional Color Images in Multimedia IR.

[10]

OR

11.a) Explain in detail about Query Languages employed in Multimedia IR.
b) Write a detailed note on Multimedia Data support in commercial DBMSs.

[5+5]





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