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Tutorial 7.1

Adryana Sofea

P2414348

DAC/FT/3A/05

Tutorial 7

Question 1

Q1.3

Q1.4

No - 101

Yes - 103

Q1.5

No - 7.644

Yes - 8.146

Q1.6

We have similar age range for both native speaker = Yes or No

Q1.7

Q1.8

Q1.9

Q1.9

Q1.9

Q1.9

Accuracy of Model 1 is 75.61%.

Q1.10

Q1.10

Q1.10

Q1.10

Accuracy of Model 2 s 95.12%.

Accuracy of Model 2 (Random Forest)

is higher than Model 1 (Decision Tree).

Thus Random Forest is a better and preferred model.

CSV Reader
GroupBy
GroupBy
Scatter Plot
Color Manager
Random Forest Learner
Table Partitioner
Decision Tree Learner
Decision Tree Predictor
Scorer
Random Forest Predictor
Scorer

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