00:01
Hello students, let read this problem.
00:02
The problem say you have been given a dataset containing the three district attributes and the five continuous attribute.
00:12
So three distinct attributes and five continuous attribute.
00:27
So that the thing is given.
00:31
Now after carefully analyze the problem and the available attribute, you decided that one of the continuous attribute estimate should be used as the class attributes for your classification problem.
00:47
Describe how you could use the estimate attribute when the performing classification.
00:56
So we have to solve this problem.
01:00
So first of all, you can write down that evaluate the performance of the model that it is how good the model is in the predicting the outcomes of the new observation test data that have been not used to train the model.
01:32
So in the other word you need to estimate the model prediction accuracy.
01:40
So this is for prediction accuracy and the prediction error using the news test data because we know that the actual outcomes of the observation in the test data set the performance of the predictive model can be assessed by comparing the predicted outcome value again the known outcome values so the chapter described the commonly use the matrices and the method of assessing the performance of the predictive classification model including.
02:22
So first one is average classification.
02:32
So average classification accuracy...