Sunday 26 January 2014

(Probably) The best come back, ever.


Aided by a terrible "study" from Princeton last week, Facebook had the opportunity to deliver the best (data science) comeback ever... and they did.

Princeton's study for those who have not read it goes along the lines of this.... Google searches for "Facebook" are falling... therefore, Facebook is losing users... and at the current trend Facebook could lose 80% its users by 2015 - 2017. This is idiotic by any measure - giving Mike Develin, Lada Adamic, and Sean Taylor the perfect opportunity to parody the article. Needless to say I doubt the Princeton article will get published in a peer-review journal any time soon.

The original article from Facebook is below with the original post found here. All credit to: Mike Develin, Lada Adamic, and Sean Taylor & Facebook Inc.

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Debunking Princeton23 January 2014 at 21:57

Like many of you, we were intrigued by a recent article by Princeton researchers predicting the imminent demise of Facebook. Of particular interest was the innovative use of Google search data to predict engagement trends, instead of studying the actual engagement trends. Using the same robust methodology featured in the paper, we attempted to find out more about this "Princeton University" - and you won't believe what we found!

In keeping with the scientific principle "correlation equals causation," our research unequivocally demonstrated that Princeton may be in danger of disappearing entirely. Looking at page likes on Facebook, we find the following alarming trend:



Now, Facebook isn't the only repository of human knowledge out there. A search of Google Scholar revealing a plethora of scholarly articles of great scholarliness turned up the following results, showing the percentage of articles matching the query "Princeton" by year:



The trend is similarly alarming: since 2009, the percentage of "Princeton" papers in journals has dropped dramatically.

Of course, Princeton University is primarily an institution of higher learning - so as long as it has students, it'll be fine. Unfortunately, in investigating this, we found a strong correlation between the undergraduate enrollment of an institution and its Google Trends index:





Sadly, this spells bad news for this Princeton entity, whose Google Trends search scores have been declining for the last several years:




This trend suggests that Princeton will have only half its current enrollment by 2018, and by 2021 it will have no students at all, agreeing with the previous graph of scholarly scholarliness. Based on our robust scientific analysis, future generations will only be able to imagine this now-rubble institution that once walked this earth.

While we are concerned for Princeton University, we are even more concerned about the fate of the planet — Google Trends for "air" have also been declining steadily, and our projections show that by the year 2060 there will be no air left:




As previous researchers [J. Sparks, 2008] have expressed in the past, this will have grievous consequences for the fate of all humanity, not just our academic colleagues in New Jersey.

Although this research has not yet been peer-reviewed, every Like for this post counts as a peer review. Start reviewing!

P.S. We don’t really think Princeton or the world’s air supply is going anywhere soon. We love Princeton (and air). As data scientists, we wanted to give a fun reminder that not all research is created equal – and some methods of analysis lead to pretty crazy conclusions.

Research by Mike Develin, Lada Adamic, and Sean Taylor.

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