SophiaPretty

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Category > Computer Science Posted 16 Dec 2017 My Price 10.00

improve the performance of the obtained model

Good Day .

I want help in this question .its related to data mining course .

This question about classification concept .

The following decision tree has been created for loan approval.

 

 

a.       Convert this tree to if then rules (0.5)

b.      Using the following testing data:

 

i.                    Predict the class of each record (0.25)

 

 

Income range of applicant

Criminal record

Years in present job

Makes credit card payments

 

Class

 

Prediction

1

$25K

no

6

no

 

loan

 

2

$40K

yes

2

yes

 

loan

 

3

$80K

no

7

yes

No loan

 

4

$55K

no

8

no

No loan

 

 

ii.                  Calculate the accuracy of this model. (0.25)

 

iii.                Interpret the obtained result (0.25)

 

iv.                How we can improve the performance of the obtained model? (0.25)

 

                                                                                                         

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Answers

SophiaPretty
(5)
Status NEW Posted 16 Dec 2017 10:12 AM My Price 10.00

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