Jawaharlal Nehru Technological University Kakinada 2010-2nd Sem M.Tech Computer Science & Engineering Supplementary s Information Retrieval Systems (CSE – Software Engg & IT) - Question

Subject Code: B2501
M.Tech II Semester Supplementary exams June 2010
info Retrieval Systems
(CSE – Software Engg & IT)
Time: three Hours Max Marks: 60
ans any 5 ques. All ques. carry EQUAL marks
1. a. elaborate the info Retrieval Systems? In what way it is related to DBMS.
b. elaborate the objectives of IRS? With a neat diagram, define in detail about the Item
Normalization.
2. What is capability? define in detail about Search capabilities.
3. a. What is indexing process? Briefly define scope of indexing and Precordination and
linkages.
b. What is automatic indexing? define Indexing by term and Indexing by concept.
4. What is stemming? Why stemming algorithms are used? With an example, define
Dictionary-Look up stemmer and successor stemmers.
5. a. What is statistical indexing? With a neat diagram, define every stage of info
processing system.
b. Briefly define Probabilistic weighting.
6. What is Automatic Term Clustering? With an example, define in detail about complete
term relation method.
7. elaborate the 3 levels of binding in the creation of a search? What is cognition and
what is perception? Briefly define the aspects of visualization process.
8. What is Software text search algorithm? With an example, briefly define Knuth-Pratt-
Morris algorithm.

Earning:   Approval pending.