Learnbay.Datascience (3)

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DATA SCIENCE

• The sexiest job in 21st century

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What is Data Science

• Data Science is process of collecting, analyzing
  and
• processing data and harnessing out such data
  which can
• help the company to take data driven decision.

3
Demand for Data Science

• India is the second-highest country to recruit
  employees in the field of data science or data
  analytics.
• In India 50,000 Data Scientist positions
  available.
• The average data scientists salary is ?698,412. 
•  At entry level ,data scientists with 1 to 4
  years experience get around ?610,811 per annum.

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Skills Required to become Data Scientist

• Good knowledge in Statistics
• Good grip on programming languages like R,
  Python, SQL, SAS, and Hive.
• Knowledge in NumPy and Pandas.
• Good command in MySQL
• Business understanding and Communication skills.

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Different Roles of Data Science Professional

• Data Scientists They perform the most vital
  part of collecting the data, using appropriate
  analytics like text analytics, machine learning,
  and deep learning to analyse data, cleansing and
  validating data and Data Visualization.
• Data Engineers - The primary job of a Data
  Engineer is to design and engineer a reliable
  infrastructure for transforming data into such
  formats as can be used by Data Scientists.
• Data Analyst - Data Analysts are professionals
  who translate numbers, statistics, figures, into
  a form which could be understand by everyone.

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