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Adapting and understanding data science: learnings from my grad life.
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Talking about the most
Sexy JobA data
scientist... 0Talking about the most
Sexy Job
Talking about the
most Sexy Job
Before we start...
Randal Munroe
Coye Cheshire
Nate Silver
Talking about the
most Sexy Job
Big data big data big data big data big data big datA
Talking about the
most Sexy Job
Correlation is “not” causation
Talking about the
most Sexy Job
Correlation is causation?
Talking about the
most Sexy Job
Or causation because of extrapolation?
Talking about the
most Sexy Job
SO WHAT THIS DATA VOoDOO IS DOING IN PRACTICE?PART: 1
Talking about the
most Sexy Job
SO WHAT THIS DATA VoODOO IS DOING IN PRACTICE?PART: 2
Talking about the
most Sexy Job
SO WHAT THIS DATA VoODOO IS DOING IN PRACTICE?(slight detour...)
Talking about the
most Sexy Job
SO WHAT THIS DATA VoODOO IS DOING IN PRACTICE?(slight detour...)
Talking about the
most Sexy Job
SO WHAT THIS DATA VOoDOO IS DOING IN PRACTICE?Part 3
Talking about the
most Sexy Job
SO WHAT THIS DATA VODOO IS DOING IN PRACTICE?Part 4
Talking about the
most Sexy Job
(Reduce)^n the Reduced (map)^n after (combining)^m
Talking about the
most Sexy Job
Generalization but trust me it’s not too much?
Talking about the
most Sexy Job
Do u wanna see a real fight?
Talking about the
most Sexy Job
I cant believe it too...
Talking about the
most Sexy Job
All believe in equilibrium but winner takes it all!
Talking about the
most Sexy Job
But is not economics all about ideals...
Talking about the
most Sexy Job
Asymmetric and incomplete information
Talking about the
most Sexy Job
Asymmetric and incomplete information (historically)
Talking about the
most Sexy Job
Chance of everything is between zero and one
Talking about the
most Sexy Job
What guru bayes taught us?
Talking about the
most Sexy Job
What lesson time has for us?
Talking about the
most Sexy Job
And finally what causes what?
Talking about the
most Sexy Job
So how easy it is?
Talking about the
most Sexy Job
So how it works out?
Talking about the
most Sexy Job
So how it works out?
Talking about the
most Sexy Job
Therefore, lets draw the attack plan
Must Have:Know what SH*t (question) you are asking and why…common sense, statistics, economics, domain knowledgeIdea of how to get to the “aha” point…learn to data collection, data cleaning, data analysis, data modeling, data visualizationKnow how to tell the world what the hell you have done…storytelling 101
Must Have:SQL, Python/ PERL, R, Hive, PIG, HADOOP, DatabaseMS Office... Ahoy!Good to have:Web Tech, Data Vis, OS
Talking about the
most Sexy Job
Lets call it off...
Talking about the
most Sexy Job
Thanks to...Googleandrew ngjosh bloom
**all images I used, are retrieved via google image search and used for complete academic non profit purpose...
Talking about the
most Sexy Job