In this video, I will be Testing K Nearest Neighbors Classifiers from scratch.
The question is why do we testing?
The reason why we do testing is How do we know if our model works or not.
Essentially, you want to ensure that your learned model will behave consistently and produce the results you expect from it.
So, this is why we do testing.
My Machine Learning with Python Code Link: https://github.com/9syed/Machine-Lear...