Which of the following activities is NOT a data mining task?
A)Predicting the future stock price of a company using historical records
B)Monitoring and predicting failures in a hydropower plant
C)Extracting the frequencies of a sound wave
D)Monitoring the heart rate of a patient for abnormalities

Question

Quizplus · Accepted Answer

Extracting the frequencies of a sound wave is not considered a data mining task. Data mining involves analyzing large sets of data to discover patterns and relationships that can be used for prediction and decision-making. Extracting frequencies is more related to signal processing, which is a different field.

Which of the Following Activities Is NOT a Data Mining