Data Science
BREAKING IT DOWN
twice as much data will be created worldwide this year than has been created in the entire history of the planet?
TRUE
(Mark Hurd, Oracle's co-President)
Once the size of your data reaches escape velocity, it looks like this
FALSE
THe UNITED STATES HAS A CHIEF DATA SCIENTIST
TRUE
If only you knew Data Science, you'd find your perfect match on OKCupid?
TRUE
DATA SCience
Is the creative approach to problem solving using data and computing
DATA SCIENCE
Y = f(X) + ϵ
it's the data , stupid
Locating ethnic food in ethnic neighbourhoods
Title
DATA Science WORK FLOW
-
Acquire
-
Parse
-
Filter
-
Mine
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Represent
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Refine
-
Interact
Scale
SMALL DATA ... BIG DATA
Floody hell
alleviate flood affected areas
How to locate people with
DATA SCIENCE
LOCATION DATA
[22.2478599, 114.20338429]
"can't cross nathan -just looks like a gigantic #swimmingpool'
Sentiment Analysis
https://pol.is/
SOCIAL NETWORK ANALYSIS
https://immersion.media.mit.edu/viz
DATA SCIENTISTS
Qualities
- Statistical and machine learning knowledge
- Engineering experience
- Academic curiosity
- Product sense
- Storytelling
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Cleverness
