APPLICATION OF SUPERVISED LEARNING
MACHINE LEARNING PIPELINE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A Data Scientist at a credit card company trained a classification model to predict fraud at the time of a transaction. The Data Scientist used a confusion matrix to evaluate the performance of the model. Using the confusion matrix below, determine the percent of positive records that were classified correctly. Choose the answer that also labels this evaluation metric correctly. True Positive True Negative Predicted Positive 100 90 Predicted Negative 25 250
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80%; Recall
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52.6%; Recall
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80%; Precision
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52.6%; Precision
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Explanation:
Detailed explanation-1: -Explanation: Communication Building is not a part of data science process.
Detailed explanation-2: -PCA is the one of example for a deterministic algorithm.
There is 1 question to complete.