RR420503 Natural Language Processing B.E Question Paper : djriet.edu.in

Name of the College : Dasari Jhansi Rani Institute Of Engineering And Technology
University : JNTUK
Department : Computer Science And Engineering
Subject Code/Name : RR420503 – Natural Language Processing
Year : 2008
Degree : B.E
Year/Sem : IV/II
Website : djriet.edu.in
Document Type : Model Question Paper

Natural Language Processing Supple : https://www.pdfquestion.in/uploads/dmice.ac.in/2811-RR420503-NATURAL-LANGUAGE-PROCESSING.pdf
Natural Language Processing Regular : https://www.pdfquestion.in/uploads/dmice.ac.in/2811_RR420503-NATURAL-LANGUAGE-PROCESSING.pdf

DJRIET Natural Language Processing Model Question Paper

(Computer Science & Engineering)
Time: 3 hours
Max Marks: 80
Answer any FIVE Questions :

Related : Dasari Jhansi Rani Institute Of Engineering And Technology RR420507 Neural Networks B.E Model Question Paper : www.pdfquestion.in/2814.html

Set – I

All Questions carry equal marks :
1. Construct a trace of a pure top down parse and a pure bottom up parse of a sentence
“The heroines fly in groups”
The lexicon entries for each word are:
The : ART
Herons : N
Fly : NV ADJ
In : P
Groups : N.V [16]
2. (a) Discuss in detail the term Movement with respect to Transformational Grammar (TG).
(b) What is Subject-aux inversion?
(c) Give an example for local or bounded movement? [8+4+4]
3. Describe in detail several sources of knowledge that are used in decoding the information. [16]
4. (a) Explain in detail the forward chaining & backward chaining in IF then reasoning.
(b) Explain:
i. Abduction
ii. Resolution. [10+6]
5. Explain in detail the five types of referring expressions? Give example to each. [16]
6. (a) What are the two fundamental operations to the discourse model?
(b) With the help of diagram, Explain the operation & relationships of discourse model. [8+8]
7. Write short notes on:
(a) Analysis of the input
(b) Transfer
(c) Generation of the Output
(d) Interlingua. [4×4=16]
8. (a) Explain why RSST has had a greater influence on NLG?
(b) What information the knowledge base need to contain to make the appropriate choices in your network? [8+8]

Set – II

1. (a) What are Transition Networks?
(b) Represent a noun Phrase segment of a transition network
(c) “Kathy Jumped the horse”
Parse the above sentence both using top-down & bottom-upMethods. [4+4+8]
2. (a) Discuss with an example the ATM grammar for simple Declarative Sentences?
(b) What is graph Unification Algorithm? [8+8]
3. Describe in detail several sources of knowledge that are used in decoding the information. [16]
4. (a) What are the two forms of knowledge that are curtail in knowledge Representation?
(b) Discuss the types of inferences?
(c) What is knowledge base? [8+4+4]
5. (a) Define Pragmatics? Give example.
(b) What is:
i. Disclosure
ii. Monologue
iii. Dialogue
iv. HCI.
(c) Explain the two fundamental reference operations & relationships of Disclosure model? [4+8+4]
6. Discuss in detail the syntactic & Semantic constraints on Conference. [16]
7. Which structure takes more memory F(a,b,c,d,e) or f(abcde,abcde,abcde)? Explain how you can answer this question without knowing the amount of memory needed for a character, a pointer or a cell on any particular compiler? [16]
8. (a) Explain why RSST has had a greater influence on NLG?
(b) What information the knowledge base need to contain to make the appropriate choices in your network? [8+8]

Set – III

IV B.Tech II Semester Supplimentary Examinations, May 2008
Natural Language Processing
Computer Science & Engineering
Time: 3 hours
Max Marks: 80
Answer any FIVE Questions
All Questions carry equal marks
1. (a) Map the following CFG into an equivalent recursive transition networks that
uses only three networks –S, NP,PP networks:
S! NP VP
VP! V
VP! V NP
VP! V PP
NP! ART NP2
NP! NP2
NP2! N
NP2! ADJ NP2
NP2 ! NP3 PREPS
PREPS ! PP
PREPS ! PP PREPS
PP! NP
(b) Explain about grammars and logic programming. [10+6]

2. (a) Discuss the various forms of conjunctions? With example.
(b) What is generative capacity? Explain. [6+10]

3. (a) What are Auxiliary or Helping Verbs?
(b) Discuss all the kinds of Auxiliaries with example?
(c) Give some examples of multiple auxiliary? [4+6+6]

4. Discuss the knowledge representation structure frames using the objects Slots & roles for House, Terrorist. [16]

5. (a) List & Define several important components of intelligent agents?
(b) What do you mean by speech act?
(c) What is Knowledge base and Belief Base? [6+4+6]

6. (a) List all the types of referencing Expressions?
(b) Briefly describe the basic reference phenomena? [8+8]

7. Justify your answer with examples How NLP is related or involved with AI systems? [16]
8. (a) What do you mean by Natural Language generation (NLG)?