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Data Preparation

Data preparation is the process of cleaning and transforming raw data prior to processing and analysis. It is an important step prior to processing and often involves reformatting data, making corrections to data and the combining of data sets to enrich data.

What is data preparation process?

Data Preparation is the process of collecting, cleaning, and consolidating data into one file or data table, primarily for use in analysis.

What is data preparation in data science?

It is the process of taking raw data and manipulating it in a way where it can be used by certain machine learning algorithms. The name of this process is called normalization. See the full article for more details.

Why is data preparation important?

It is one of the most time-consuming and crucial processes in data mining. In simple words, data preparation is the method of collecting, cleaning, processing and consolidating the data for use in analysis. It enriches the data, transforms it and improves the accuracy of the outcome.

What are data visualization tools?

Data visualization is the graphical representation of information and data. By using visual elements like charts, graphs, and maps, data visualization tools provide an accessible way to see and understand trends, outliers, and patterns in data.

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