Question

_____is defined as the percentage of correct predictions out of all the observations.

1. Predictions
2. Accuracy
3. Reality
4. F1 Score

Topic: Evaluation Class 10 Artificial Intelligence 417

Type:  MCQ ( Multiple Choice Question )

Answer 1

2. Accuracy 

     Explanation:-

1. Accuracy is defined as the percentage of correct predictions out of all the observations.

2. A prediction is said to be correct if it matches reality 

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   Example:-

• Here we have two conditions in which the Prediction matches with the Reality, i.e., True Positive and True Negative. Therefore, the Formula for Accuracy is
• Where TP = True Positives, TN = True Negatives, FP = False Positives, and FN = False Negatives.

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