Data Links #36

In this issue: new data analysis competitions, SQL subqueries for faster performance, how to process text files using bash, how Uber is tracking it's drivers behavior, and more.

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Data Links #31

  • A new Kaggle competition! Yelp Restaurant Photo Classification. From the article: In this competition, Yelp is challenging Kagglers to build a model that automatically tags restaurants with multiple labels using a dataset of user-submitted photos. Currently, restaurant labels are manually selected by Yelp users when they submit a review.

  • ggplot ...

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Data Links #30

  • The Second Annual Data Science Bowl is here. From the competition: The 2015 Data Science Bowl challenges you to create an algorithm to automatically measure end-systolic and end-diastolic volumes in cardiac MRIs. You will examine MRI images from more than 1,000 patients. This data set was compiled by the ...

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