For all those budding professionals and newbies alike who are thinking of taking a dive into the booming world of data science, we have compiled a quick cheat sheet to get you brushed up with the basics and methodologies that underline this field.

Data Science-The Basics

The data that gets generated in our world is in a raw form, i.e., numbers, codes, words, sentences, etc. Data Science takes this very raw data to process it using scientific methods to transform it into meaningful forms to gain knowledge and insights.

Data

Types of Data

• Structured
• Unstructured
• Semi-structured
• Quantitative
• Big Data

Data Preprocessing

• Data Classification
• Data Cleansing
• Data Masking

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