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MIS CH. 11 QUESTIONS AND ANSWERS 100% ACCURATE
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Exam of 11 pages for the course NLP at NLP (MIS CH. 11)
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MIS CH. 11Which of the following statements about natural language processing (NLP) is not true?
a) NLP can infer customers' specific needs when they call help centers.
b) NLP relies on the use of natural language experts.
c) NLP is typically based on machine learning techniques.
d) NLP is used by Google to return more meaningful search engine results based on the
user's search language.
e) NLP often uses neural networks. – answer NLP relies on the use of natural language
experts.
Which of the following would not be classified as a KWS?
a) 3D visualization system
b) CAD system
c) Expert system
d) AR applications
e) VR system - answerexpert system
Unsupervised machine learning involves:
a) programs that can detect digital photos of human faces and cats without humans
labeling the input photos.
b) using genetic algorithms to identify patters in large datasets.
c) using algorithms to simulate the neurons and synapses of human brains.
d) using labeled inputs identified by humans to recognize objects.
e) using very large databases to store common sense knowledge, then searching the
database for patterns. - answerprograms that can detect digital photos of human faces
and cats without humans labeling the input photos.
An inference engine is:
a) a programming algorithm used to create a virtual world using a deep learning system.
b) the programming environment of an expert system.
c) a strategy used to search through the collection of rules and formulate conclusions.
d) a neural network that can make inferences.
e) a method of organizing expert system knowledge into chunks. - answera strategy
used to search through the collection of rules and formulate conclusions
Which of the following statements about genetic algorithms is not true?
, a) Genetic algorithms use an iterative process to refine initial solutions so that better
ones are more likely to emerge as the best solution.
b) Genetic algorithms discover knowledge by using hardware and software that parallel
the processing patterns of the biological or human brain.
c) Genetic algorithms are used to solve problems that are very dynamic and complex,
involving hundreds or thousands of variables or formulas.
d) Genetic algorithms are based on techniques inspired by evolutionary biology.
e) Genetic algorithms are able to evaluate many solution alternatives quickly to find the
best one. - answerGenetic algorithms discover knowledge by using hardware and
software that parallel the processing patterns of the biological or human brain.
Machine learning systems:
rely on expert systems to identify learning objectives.
are currently not useful for organizations.
simulate the neurons in human brains to find patterns.
find patterns in large data sets.
use machines to master a body of knowledge. - answerfind patterns in large data sets
Which of the following is a computer-based system that attempts to emulate how
humans think and act?
AI technology
Neural networks
LMS
Genetic algorithms
Virtual reality systems - answerAI technology
Which of the following statements is not an accurate description of the importance of
knowledge to a firm?
Knowledge is unconditional.
Knowledge experiences network effects as more people share it.
Knowledge should be seen as an intangible key asset.
Much of the firm's value relies on being able to create knowledge.
Knowledge enables firms to become more efficient in their use of scarce resources. -
answerknowledge is unconditional
Expert systems:
a) are based on DO WHILE rules.
b) are capable of solving wide ranges of problems.
c) lack the general intelligence of human beings.
d) are used for knowledge discovery.
e) share characteristics with mainframe computing. - answerlack the general
intelligence of human beings
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