Punjab Technical University 2010-4th Sem B.Sc BioInformatics (BI) (th) ARTIFICIAL INTELLIGENCE - Question Paper
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Total No. of Questions : 13] [Total No. of Pages : 02
J-3270[S-1126] [2037] B.Sc. (BI) (Semester - 4th) ARTIFICIAL INTELLIGENCE (B.Sc.(BI) - 404)
Time : 03 Hours Maximum Marks : 75
Instruction to Candidates:
1) Section - A is compulsory.
2) Attempt any Nine questions from Section - B.
Section - A
(15 x 2 = 30)
Q1)
a) Explain the matching process?
b) What are various components of natural language processing?
c) Define Artificial intelligence?
d) What is the difference between declarative and procedural knowledge?
e) What is FOPL? What is its importance in AI?
f) Differentiate between ground clause and horn clause?
g) List the various measures for matching?
h) Give an example of nonmonotonic reasoning you have experienced?
i) What is the main difference between scripts and frame structure? j) Define
(i) object
(ii) class
k) What is traveling salesman problem?
l) What important characteristics should computer memory organization system possess?
m) Differentiate between top down parsing and bottom up parsing?
n) Give two examples of unsupervised learning in humans in which they learn to recognized objects through clustering?
o) What do you mean by knowledge acquisition?
(9 x 5 = 45)
Q2) Explain RETE matching algorithm?
Q3) Explain ATN network?
Q4) Define knowledge based system? What is the importance of knowledge? How the knowledge is represented?
Q5) Explain the syntax and semantic of FOPL?
Q6) Write the procedure to transform a sentence into clausal form?
Q7) What are various steps in recognition and classification process?
Q8) Explain the truth Maintenance system?
Q9) What are associative networks? Explain syntax and semantics of associative network?
Q10) Discuss some of the potential problems when using the hill climbing search? Give examples of the problems?
Q11) Explain
(a) Breadth-First search
(b) Depth-First search
Q12) What are conceptual graphs? Explain the various operators of graph formation?
J-3270[S-I126] -2-
Q13) Discuss the Chomsky hierarchy of generative grammars?
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