A person of the elementary ideas in machine learning is the Confusion Matrix. Combined with Cross Validation, it’s how we make your mind up which machine learning system would be very best for our dataset. Check out out the movie to come across out how!
Be aware: This video illustrates the confusion matrix thought as described in the Introduction to Statistical Understanding, web site 145.
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And lastly, a large many thanks goes to Cesar Diniz for the Portuguese subtitles.
:00 Brilliant music and introduction
:24 Enthusiasm for confusion matrices
1:38 Definition of confusion matrix and connected terminology
2:44 Confusion matrix example
3:41 Evaluating confusion matrices
4:47 A 3×3 confusion matrix.
6:20 Huge confusion matrices
6:38 Summary of principles and primary ideas
