Big Data (IV): Steps in Data Science process

  • Adquire Data

    • Identify data sets
    • Retrieve data
    • Query data

 

  • Prepare Data

    • Explore: understand nature of data & preliminar analysis.
    • Pre-process: clean, integrate & package.

 

  • Analyze

    • Select right analytical techniques.
    • Build models
    • Validate the model
    • Repeat anaysis? Take deeper dive? Apply results?

 

  • Report

    • Communicate results.

 

  • Act

    • Apply results.
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