| 51. |
Machine learning is
| (a) |
The autonomous acquisition of knowledge through the use of computer programs |
| (b) |
The autonomous acquisition of knowledge through the use of manual programs |
| (c) |
The selective acquisition of knowledge through the use of computer programs |
| (d) |
The selective acquisition of knowledge through the use of manual programs |
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Answer : (a)
Reason : Machine learning is the autonomous acquisition of knowledge through the use of computer programs.
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| 52. |
Factors which affect the performance of learner system does not include
| (a) |
Representation scheme used |
| (b) |
Training scenario |
| (c) |
Type of feedback |
| (d) |
Good data structures |
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Answer : (d)
Reason : Factors which affect the performance of learner system does not include good data structures
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| 53. |
Different learning methods does not include
| (a) |
Memorization |
| (b) |
Analogy |
| (c) |
Deduction |
| (d) |
Introduction |
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Answer : (d)
Reason : Different learning methods does not include introduction
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| 54. |
In language understanding, the levels of knowledge that does not include
| (a) |
Phonological |
| (b) |
Syntactic |
| (c) |
Semantic |
| (d) |
Logical |
| (e) |
Empirical.
Answer : (e)
Reason : In language understanding, the levels of knowledge that does not include empirical knowledge
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| 55. |
A model of language consists of the categories which does not include
| (a) |
Language units |
| (b) |
Role structure of units |
| (c) |
System constraints |
| (d) |
Structural units |
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Answer : (d)
Reason : A model of language consists of the categories which does not include structural units
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| 56. |
Semantic grammars
| (a) |
Encode semantic information into a syntactic grammar |
| (b) |
Decode semantic information into a syntactic grammar |
| (c) |
Encode syntactic information into a semantic grammar |
| (d) |
Decode syntactic information into a semantic grammar |
|
Answer : (a)
Reason : Semantic grammars encode semantic information into a syntactic grammar.
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| 57. |
What is a top-down parser?
| (a) |
Begins by hypothesizing a sentence (the symbol S) and successively predicting lower level constituents until individual preterminal symbols are written |
| (b) |
Begins by hypothesizing a sentence (the symbol S) and successively predicting upper level constituents until individual preterminal symbols are written |
| (c) |
Begins by hypothesizing lower level constituents and successively predicting a sentence (the symbol S) |
| (d) |
Begins by hypothesizing upper level constituents and successively predicting a sentence (the symbol S) |
|
Answer : (a)
Reason : A top-down parser begins by hypothesizing a sentence (the symbol S) and successively predicting lower level constituents until individual preterminal symbols are written.
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| 58. |
Perception involves
| (a) |
Sights, sounds, smell and touch |
| (b) |
Hitting |
| (c) |
Boxing |
| (d) |
Dancing |
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Answer : (a)
Reason : Perception involves Sights, sounds, smell and touch.
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| 59. |
Among the following which is not a horn clause?
| (a) |
p |
| (b) |
Øp V q |
| (c) |
p → q |
| (d) |
p → Øq |
|
Answer : (d)
Reason : p → Øq is not a horn clause
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| 60. |
The action ‘STACK(A, B)’ of a robot arm specify to
| (a) |
Place block B on Block A |
| (b) |
Place blocks A, B on the table in that order |
| (c) |
Place blocks B, A on the table in that order |
| (d) |
Place block A on block B |
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Answer : (d)
Reason : The action ‘STACK(A,B)’ of a robot arm specify to Place block A on block B. |
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