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DATASCIENCEGETTING START
PASIT NUSSO https://github.com/montionugera
https://www.linkedin.com/in/pasit-nusso
SR. TECHNICAL CONSULTANT @ SHOPPENING DATA ANALYST NANO DEGREE - UDATCITY 2017 COMPUTER ENGINEERING BACHELOR DEGREE - KASETSART UNIVERSITY 2007
USE CASEWHAT DATA CAN DO
DATA SCIENCE USE CASE
RECOMMENDATION
▸ recommend movie base on what you watched
DATA SCIENCE USE CASE
SOCIAL MEDIA
▸ Suggest new connection in Linkedin.
▸ Suggest new people to follow on Facebook / Instagram / twitter.
▸ Select contents into Facebook ’s personal feed.
DATA SCIENCE USE CASE
ANOMALY DETECTION
▸ Detect driver fraud.
▸ Classify spam email.
DATA SCIENCE USE CASE
BIO INFORMATICS
▸ Discover relation between DNA sequence and decease.
DATA SCIENCE USE CASE
URBAN PLANNING
▸ Resolve bus crowding issues.
DATA SCIENCE USE CASE
PUBLIC HEALTH
▸ Predict the outbreak.
DATA SCIENCE USE CASE
SPORTS
▸ Predict game result base on team player environment and opponent’s features.
DATA SCIENCE USE CASE
MISCELLANEOUS
▸ Discover insight of data
▸ Optimize promotion campaign for customer segment.
▸ Optimize shelf plan for maximum user spend.
DATA ANALYSTWHAT I HAVE LEARNED
HOW TO MAKE A DECISION ON SCIENTIFIC METHOD ( DESCRIPTIVE/INFERENCE STATISTIC ).
P1: Test a Perceptual Phenomenon
UDACITY’S DATA ANALYST NANO DEGREE
HOW TO ANALYZE DATA WITH SCIENTIFIC PYTHON LIBRARY.
P2:Investigate a Dataset
UDACITY’S DATA ANALYST NANO DEGREE
HOW TO COLLECT CLEAN STORE DATA WITH MONGO DB AND ANALYZE.
P3: Wrangle OpenStreetMap Data
UDACITY’S DATA ANALYST NANO DEGREE
HOW TO EXPLORE AND SUMMARIZE DATA BY “R”
P4: Explore and Summarize Data ( Wine Quality )
UDACITY’S DATA ANALYST NANO DEGREE
MACHINE LEARNING, CREATE CLASSIFIER AND HOW BUILD IT THE RIGHT WAY.
P5: Identify Fraud from Enron Email
UDACITY’S DATA ANALYST NANO DEGREE
WHAT IS GOOD DATA VISUALIZATION AND HOW TO BUILD IT.
P6: Make Effective Data Visualization
UDACITY’S DATA ANALYST NANO DEGREE
WHAT IS A/B TESTING, HOW TO CALCULATE THE RESULT AND MAKE A DECISION ON IT
P7: Design an A/B Test
UDACITY’S DATA ANALYST NANO DEGREE
Q&A