Question 1
(a)
Differentiate between semi structure text and unstructured text.
3 Marks
(b)
Explain the Process of IR.
4 Marks
(c)
Write a short note on Zipt’s Law.
7 Marks
Gujarat Technological UniversitySummer 2023 Examination
GTU 3170718 Information Retrieval (IR) Summer 2023 Paper Solution & PDF
B.E. · Computer Engineering · Semester 7 · Subject Code: 3170718
Total Marks70 MarksExternal theory exam
Passing Marks23 Marks33% minimum cutoff
Exam Duration2.5 Hours10:30 AM – 1:00 PM
Paper Structure5 QuestionsWith internal OR choices
Question 2
(a)
Differentiate between dynamic indexing and static indexing.
3 Marks
(b)
Describe following:
1lexicon compression
2Postings list compression.
4 Marks
(c)
Explain Components of IR with block diagram.
7 Marks
OR OPTION
(c)
Explain Elias’s Gamma code.
7 Marks
Question 3
(a)
Explain TF-IDF Weighting.
3 Marks
(b)
Explain the functions of information retrieval system.
4 Marks
(c)
Write a short note on Kappa Measure and Interjudge Agreement
7 Marks
OR OPTION
(a)
List the issues in information retrieval system.
3 Marks
(b)
Discuss web information retrieval system.
4 Marks
(c)
Describe how to performed Document length normalization.
7 Marks
Question 4
(a)
Explain about Latent Semantic Indexing method.
3 Marks
(b)
Compare HITS with Page rank.
4 Marks
(c)
Explain in detail about Search Engine.
7 Marks
OR OPTION
(a)
Explain XML Retrieval? Also write down the major Challenges in XML retrieval.
3 Marks
(b)
Write a short notes for User Relevance Feedback:
4 Marks
(c)
What are the three classic models in information retrieval system? Explain in detail
7 Marks
Question 5
(a)
Write a short note on Cross language information retrieval.
3 Marks
(b)
Difference betw2een Clustering and Classification.
4 Marks
(c)
Describe Cross language information retrieval and its limitation in web search.
7 Marks
OR OPTION
(a)
Describe Boosting in brief.
3 Marks
(b)
Explain Semantic Web in brief.
4 Marks
(c)
Explain Web Crawling Architecture with suitable diagram.
7 Marks
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About this Examination Paper & Attribution
Official Gujarat Technological University (GTU) examination paper and step-by-step solutions for Information Retrieval (IR) (Summer 2023, B.E. · Computer Engineering, Sem 7). Features complete 70-mark regular & remedial examination pattern, official marking distribution across all 5 questions, and direct 1-click official PDF download.
Transcribed for student exam preparation from Gujarat Technological University official examination archives. Questions, syllabus guidelines, and curriculum marking schemes remain the intellectual property of Gujarat Technological University.