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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Data Links #27

  • New Kaggle competition! Prudential Life Insurance Assessment. From the challenge description: Prudential wants to make it quicker and less labor intensive for new and existing customers to get a quote while maintaining privacy boundaries. By developing a predictive model that accurately classifies risk using a more automated approach you can ...

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A simple javascript substitution bookmarklet

You can invoke Godwin's on this one, but I don't really care.

Consider this following piece of javascript code (adapted from here, as my JS is really rusty):

function htmlreplace(a, b, element) {
    if (!element) element = document.body;
    var nodes = element.childNodes;
    for (var n=0; n<nodes ...
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