What is the importance of data cleaning in analysis?

Sharad Jaiswal
Sharad Jaiswal

Posted On: Feb 22, 2018

 

The importance of data cleaning in the analysis are:

  • Data cleaning from different sources helps in transforming data to a format that data scientist can use
  • Cleaning of data can help in maximizing the accuracy of the model in machine learning
  • Data cleaning is, however, a bulky procedure on the grounds that as the number of information sources builds, the time taken to clean the information increments exponentially because of the number of sources and the volume of information produced by these sources.
  • 80% of the ideal opportunity might be simply used for cleaning the information that makes it a basic piece of investigation assignment.

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