What is a Data Scientist Jun17

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What is a Data Scientist

Data scientists, also called data geeks, are practitioners in the field of Data Science.

On a work task level, data scientists split their work in 3 phases:

  • In the first phase, data scientists bring together related and unrelated data and explore its content to make sense of it.
  • Then they process data to cleanse it and make it usable for analysis. Then, data scientists analyze the accumulated data with analytical skills, including machine learning algorithms, statistical methods and quantitative technics in order to draw a model for it.
  • Finally, data scientists render visual and interactive solutions to present the information they extracted from the research and proceed with a lot of communication to ensure the information is useful and used.

To make it simple, the job of a data scientist is to transform data into valuable information.