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Overview of Data Science

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Kwan-yuet Ho
Kwan-yuet Ho

A birdview of the data science industry, and various career path, skillsets needed etc.

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Overview of Data Science Speaker: Kwan-Yuet (Stephen) Ho Hong Kong Professional Network March 1, 2020
What is Data Science? ● Data Analysis? ● Machine Learning? ● Artificial Intelligence? ● Quantitative Analysis? ● Python Codes?
Data Analyst Data Engineer Data Scientist Machine Learning Engineer Software Developer DevOps Statistics Data Wrangling Domain Knowledge Model Prototyping Machine Learning Software Test Engineer Model Development Quantitative AnalystData Engineering Data Cleaning Communication Writing Unit Tests APM ETL Environment Setup Deployment Modularization Research Coding SQL / NoSQL Queries Patent Writing Data Visualization
Schools ● R vs. Python (or Julia) ● H2O vs. Scikit-learn ● TensorFlow vs. PyTorch ● Row vs. Column ● Statistics vs. Computer Science
Skills ● Python or R or Julia ● Spark ● SQL ● Statistics ● Optimization ● Modeling ● Machine Learning
Overview of Data Science

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Overview of Data Science

  • 1. Overview of Data Science Speaker: Kwan-Yuet (Stephen) Ho Hong Kong Professional Network March 1, 2020
  • 2. What is Data Science? ● Data Analysis? ● Machine Learning? ● Artificial Intelligence? ● Quantitative Analysis? ● Python Codes?
  • 3.
  • 4.
  • 5.
  • 6. Data Analyst Data Engineer Data Scientist Machine Learning Engineer Software Developer DevOps Statistics Data Wrangling Domain Knowledge Model Prototyping Machine Learning Software Test Engineer Model Development Quantitative AnalystData Engineering Data Cleaning Communication Writing Unit Tests APM ETL Environment Setup Deployment Modularization Research Coding SQL / NoSQL Queries Patent Writing Data Visualization
  • 7. Schools ● R vs. Python (or Julia) ● H2O vs. Scikit-learn ● TensorFlow vs. PyTorch ● Row vs. Column ● Statistics vs. Computer Science
  • 8. Skills ● Python or R or Julia ● Spark ● SQL ● Statistics ● Optimization ● Modeling ● Machine Learning