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Deep dive into Confusion Matrix
Sept. 26, 2022, 12:01 p.m. | Saurabh Saxena
Towards AI - Medium pub.towardsai.net
Model Evaluation
Deep Dive Into Confusion Matrix
Precision (TPR), Recall (PPV), TNR, FPR, FNR, NPV, F1 Score, Accuracy, Balanced Accuracy, LR+, LR-
Image by AuthorIn the field of Data Science, model evaluation is the key component of the Training Lifecycle. There are many metrics to evaluate the classification model, but the Accuracy metric is often used. However, Accuracy might not give the correct depiction of the model due to class imbalance, and in such case, the Confusion Matrix is …
data science deep dive deep learning evaluation-metric machine learning python
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