Top 350+ Solved Information Retrival Techniques MCQ Questions Answer
Q. Defects removal efficiency (DRE)depends on:
a. e – errors found before software delivery
b. d – defects found after delivery to user
c. both e and d
d. varies with project
Q. What’s the role of lyaopunov fuction?
a. to determine stability
b. to determine convergence
c. both stability & convergence
d. none of the mentioned
Q. Explanation: It is sufficient but not necessary condition.
a. v(x) >=0
b. v(x) <=0
c. v(x) =0
d. none of the mentioned
Q. What does cohen grossberg theorem?
a. shows the stability of fixed weight autoassociative networks
b. shows the stability of adaptive autoaassociative networks
c. shows the stability of adaptive heteroassociative networks
d. none of the mentioned
Q. What does cohen grossberg kosko theorem?
a. shows the stability of fixed weight autoassociative networks
b. shows the stability of adaptive autoaassociative networks
c. shows the stability of adaptive heteroassociative networks
d. none of the mentioned
Q. What does 3rd theorem that describe the stability of a set of nonlinear dynamical systems?
a. shows the stability of fixed weight autoassociative networks
b. shows the stability of adaptive autoaassociative networks
c. shows the stability of adaptive heteroassociative networks
d. none of the mentioned
Q. What happens during recall in neural networks?
a. weight changes are suppressed
b. input to the network determines the output activation
c. both process has to happen
d. none of the mentioned
Q. In nearest neighbour case, the stored pattern closest to input pattern is recalled, where does it occurs?
a. feedback pattern classification
b. feedforward pattern classification
c. can be feedback or feedforward
d. none of the mentioned
Q. What is the field of Natural Language Processing (NLP)?
a. computer science
b. artificial intelligence
c. linguistics
d. all of the mentioned
Q. What is the main challenge/s of NLP?
a. handling ambiguity of sentences
b. handling tokenization
c. handling pos-tagging
d. all of the mentioned
Q. Choose form the following areas where NLP can be useful.
a. automatic text summarization
b. automatic question-answering systems
c. information retrieval
d. all of the mentioned
Q. Which of the following includes major tasks of NLP?
a. automatic summarization
b. discourse analysis
c. machine translation
d. all of the mentioned
Q. What is Coreference Resolution?
a. anaphora resolution
b. given a sentence or larger chunk of text, determine which words (“mentions”) refer to the same objects (“entities”)
c. all of the mentioned
d. none of the mentioned
Q. What is Machine Translation?
a. converts one human language to another
b. converts human language to machine language
c. converts any human language to english
d. converts machine language to human language
Q. What is Morphological Segmentation?
a. does discourse analysis
b. separate words into individual morphemes and identify the class of the morphemes
c. is an extension of propositional logic
d. none of the mentioned