Confusion Matrix or its two types of error.

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The Motivation Behind the Confusion Matrix

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Confusion Matrix

  • True positive (TP): Predicting positive class as positive (ok)
  • False positive (FP): Predicting negative class as positive (not ok)
  • False negative (FN): Predicting positive class as negative (not ok)
  • True negative (TN): Predicting negative class as negative (ok)

— — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — -

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Precision and Recall

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— — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — -

F1 Score

— — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — -

Sensitivity and Specificity

— — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — -

Conclusion

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Aditya Jain

Aditya Jain

Flutter Developer & Full Stack Developer

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