Overview of the Machine Learning Process. Part II
Part: II

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IE code
FIN020313-B-ENG-VID
Language
English
Format
Video
Est. dedication time
7 minutes
Type of publication
Technical Note and tutorial

Description

In this video, Professor Larru reaches into the intricacies of evaluating artificial intelligence models. He highlights the importance of defining potential outcomes and absurd values, leading to the creation of a Confusion Matrix. Through examples, he elucidates the distinct meanings of precision and recall, emphasizing their role in model accuracy. Larru discusses the trade-off between precision and recall, introducing the F1 score as a metric to balance them. Furthermore, he explores the significance of predicting probabilities and calibrating thresholds to optimize model performance.

Overview of the Machine Learning Process. Part II