Business Intelligence

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.... [continues]

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