Business Intelligence

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  • Topic: Neural network, Computational linguistics, Data mining
  • Pages : 8 (839 words )
  • Download(s) : 91
  • Published : March 27, 2011
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Pioneers McCulloch and Pitts built their neural networks model using a large number of interconnected __________ artificial neurons.

a. dual
b. binary
c. singular
d. all of the above

Choose one answer.
a. dual
b. binary
c. singular
d. all of the above
Question 2
Marks: 10
Sigmoid function is an S-shaped transfer function in the range of 0 to 1 and is also a useful __________ transfer function.

a. integer
b. binary
c. linear
d. nonlinear

Choose one answer.
a. integer
b. binary
c. linear
d. nonlinear
Question 3
Marks: 5
Which of the following is not a type of integration?

Choose one answer.
a. Processes
b. Interface
c. Data
d. Applications

Cluster analysis is a __________ data analysis tool for solving classification problems.

a. analytical
b. exploratory
c. logical
d. diagnostic

Choose one answer.
a. analytical
b. exploratory
c. logical
d. diagnostic
Question 5
Marks: 10
Which of the following procedure is used to break datasets into different pairs of training and testing sets?

a. Resampling
b. Sampling
c. Try and error
d. Random

Choose one answer.
a. Resampling
b. Sampling
c. Try and error
d. Random
Question 6
Marks: 10
Which of the following is not a part of a cybernetic system?

a. Inputs
b. Standard
c. Feedback channel
d. Diagnostic mechanism

Choose one answer.
a. Inputs
b. Standard
c. Feedback channel
d. Diagnostic mechanism

Which of the following is not a major activity of OLAP?

a. Reporting
b. Analytics
c. Querying
d. Analysis

Choose one answer.
a. Reporting
b. Analytics
c. Querying
d. Analysis
Question 8
Marks: 5
Which of the following is not a specialty coming out from text mining?

a. Mining specialist
b. Information retrieval
c. Natural language processing
d. Computational linguistics
Choose one answer.
a. Mining specialist
b. Information retrieval
c. Natural language processing
d. Computational linguistics
Question 9
Marks: 10
The ways neurons are organized are referred to as __________.

a. topologies
b. contour
c. formation
d. configuration
Choose one answer.
a. topologies
b. contour
c. formation
d. configuration

10
Marks: 5
Which of the following is not part of a decision-making process? a. Define objective

b. Generate solution alternatives

c. Select an alternative

d. Provide feedbacks

Choose one answer.
a. Define objective
b. Generate solution alternatives
c. Select an alternative
d. Provide feedbacks
Question 11
Marks: 5
Which of the following refers to developing useful information from the links included in the Web documents?

a. Web content mining
b. Web subject mining
c. Web structure mining
d. Web matter mining
Choose one answer.
a. Web content mining
b. Web subject mining
c. Web structure mining
d. Web matter mining
Question 12
Marks: 10
Communication occurs when the receiver gets the information at a different time than it was sent is called __________ communication.

a. deferred
b. delayed
c. time lagging
d. asynchronous

Choose one answer.
a. deferred
b. delayed
c. time lagging
d. asynchronous
e. None of the above

13
Marks: 5
Organizations are now getting to recognize that a major source of competitive advantage is the __________ knowledge contained in an organization’s knowledge store in the form of documents.

a. unstructured
b. imprecise
c. vague
d. indistinct
Choose one answer.
a. unstructured
b. imprecise
c. vague
d. indistinct
Question 14
Marks: 15
Describe the objectives of MSS application integration.

Answer:

Question 15
Marks: 5
“Calculate the weights of the remaining terms” is one of the...
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