Computing + Statistics = Data Science Dr Graham Cormode Data - - PowerPoint PPT Presentation

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Computing + Statistics = Data Science Dr Graham Cormode Data - - PowerPoint PPT Presentation

Oct 22, 2023 228 likes •570 views

Computing + Statistics = Data Science Dr Graham Cormode Data Science: What can we do with all this data? 10 minutes of data analysis 100 90 80 70 60 50 Dislike Neutral 40 Like 30 20 10 0 100 90 80 70 60 50 40 Dislike

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Computing + Statistics = Data Science

Dr Graham Cormode

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Data Science:

“What can we do with all this data?”

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10 minutes of data analysis

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10 20 30 40 50 60 70 80 90 100 Dislike Neutral Like

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0% 20% 40% 60% 80% 100% Male Female

Ke$ha

Dislike Neutral Like

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Like Rihanna --> Like Adele (81%) Like Muse --> Dislike Justin Bieber (88%) Dislike One Direction --> Dislike Justin Bieber (97%) Dislike One Direction --> Like Muse (56%)

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Like Burgers --> Like Chips (92%) Like Ryvita --> Like Apples (96%) Like Marmite --> Like Curry (80%) Dislike Sushi --> Dislike Marmite (71%)

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Like Muse --> Like Curry (79%) Like Rihanna --> Dislike Marmite (68%) Like Taylor.Swift --> Dislike Tofu (64%)

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http://xkcd.com/552/

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What are the big questions?

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Healthcare

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What are the tools?

  • Foundations

– Maths – Computer Science – Statistics – Sociology

  • Concepts

– Machine learning/AI – Data mining – Software Engineering: Big data

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  • A Very Short History Of Data Science

http://www.forbes.com/sites/gilpress/2013/05/28/a-very- short-history-of-data-science/ Data Scientist: The Sexiest Job of the 21st Century http://hbr.org/2012/10/data-scientist-the-sexiest-job-of-the- 21st-century/ The role of Statistics in the Higgs Boson discovery http://blog.revolutionanalytics.com/2012/07/discovering-the- higgs-boson-with-statistics.html

Lots more information online

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Questions?