startup - big data - data science

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Post on 20-Feb-2017



Data & Analytics

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  • Startup


  • Bukalapak Mission: Empowering SMEs in Indonesia

  • What is startup?

    a business or undertaking that has recently begun operationThe American Heritage Dictionary

    a company designed to grow fastPaul Graham

    a temporary organization used to search for a repeatable and scalable business modelStave Blank

  • Startup Culture

    Creative problem solving Open communication A flat hierarchy

  • Lean Startup

  • Lean Approach

  • Lean Approach

  • Big Data


  • Big Data is cultural phenomenon

    It describes how much data is part of our lives, precipitated by accelerated advances in technology

  • 4 Vs

  • Value Chains of Big Data

    Infrastructure(Data Origins to Data Integration)

    Analytics(Data Science world)


  • Big Data Landscape

  • Data Science


  • Why Data Science?

  • LinkedIn Hottest Skills

    (statistical analysis and data mining) It is the only skill category that is consistently ranked in the top 4 across all of the countries we analyzed.

  • Skills of Data Scientists

  • Skills of Data Scientists

  • Types of questions

    Descriptive: What happened? Exploratory: See patterns in variables Inferential: Estimating variables population Causal: Does x affect y? Predictive: Predict values for another object

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  • Test your hypothesis with A/B Testing

  • Why A/B Testing? Randomization experiment Confirming which idea is better Only some users will be tested Development effectivity Know the significance of the change Utilizing traffic

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  • [email protected]

    Data Scientist Lead of Growth Team

  • References

    Lillian Pierson, Data Science for Dummies