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What is Data Cleaning? Discuss various ways of handling missing values during data cleaning. OR Explain Data Cleaning process for missing values & Noisy data.

  • What is Data Cleaning? Discuss various ways of handling missing values during data cleaning. OR Explain Data Cleaning process for missing values & Noisy data. OR Explain the data pre- processing required to handle missing data and noisy data during the process of data mining. OR List and describe methods for handling missing values in data cleaning.

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Solution Realworld data tend to be incomplete noisy and inconsistent Data cleaning or data cleansing routines attempt to fill in missing values smooth out noise while identifying outliers and correct ... blur-text-image
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