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Weka and Written Exercises | Assignment

   

Added on  2022-09-18

7 Pages213 Words18 Views
Running head: WEKA AND WRITTEN EXERCISES
1
WEKA AND WRITTEN EXERCISES
Name
Institution
WEKA AND WRITTEN EXERCISES

WEKA AND WRITTEN EXERCISE 2
Task One: Weka Data Exploration
Part a
The dataset has 9 attributes and 768 instances.
Part b
Two classes are present in the dataset: tested_negative and tested_positive.
Tested_negative has 500 instances while tested_positive has 268 instances.
Part c
The figure below demonstrates that age group [21, 25.615] has the highest number of
samples. This consist of 267 samples.
Task Two: Working with a new data file in Weka

WEKA AND WRITTEN EXERCISE 3
Part a
The following is an illustration of how iris.3D.arff appears in Weka after removing
petal_width:
Part b
The following is a screenshot of the histogram for each attribute in the iris.3D.arff Dataset:

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