Bizarre Google Trend Search Spike

http://nikgregory.com/2010/11/bizarre-google-trend-search-spike/

by nikgregory • 16 years ago

69 19 16 years ago

klbarry2• 16 years ago

I don't think google would manually repair the data but rather just fix the part of the data collector that made the mistake.

brk• 16 years ago

Do they even have the ability to repair the data? If information is logged in real-time, and there is no easy way to filter through billions of search query terms to de-dupe (or whatever fix may be required), it might not be possible to correct the dataset.

notyourwork• 16 years ago

Care to elaborate on why you feel they cannot correct the data? I am having trouble understanding.

citricsquid2• 16 years ago

Seems they had an error with how it calculated? The spike exists for everything I can find that existed back then, but the spike seems relative to the total, so maybe they accidentally counted 1 search as 2 or something? Maybe it was an issue with their use of ajax that caused 2 search requests to be fired off to google? Maybe the data isn't wrong, maybe something caused extra searches?

http://www.google.com/trends?q=newgrounds,+reddit,+paul+grah...

pbhjpbhj2• 16 years ago

http://news.ycombinator.com/item?id=1937589 look at the drilldown results, does it still show a spike?

fbcocq• 16 years ago

http://en.wikipedia.org/wiki/Google_Trends

"Originally, Google neglected updating Google Trends on a regular basis. In March 2007, internet bloggers noticed that Google had not added new data since November 2006, and Trends was updated within a week. Google did not update Trends from March until July 30, and only after it was blogged about, again.[2] Google now claims to be "updating the information provided by Google Trends daily; Hot Trends is updated hourly."

Google Insights for Search seems to be better for this sort of analysis since it offers regional filtering options and puts the searched term into context.

http://www.google.com/insights/search/#q=xkcd%2Cpenny%20arca...

uptown• 16 years ago

It happens. According to Google Analytics a website I built had 14.4 billion in revenue one day in November, 2008. While I wish it was true, the bigger problem is that any chart that includes this datapoint is essentially useless since it dwarfs the daily revenue of every other day.

citricsquid2• 16 years ago

I think that's your cue to write an ebook!

ryanc• 16 years ago

Bizarre Google Trend Spikes are traditionally caused by 4chan, it doesn't seem like that is the case here though.

mcantor• 16 years ago

Upvoted for germane usage of the terms "traditional" and "4chan" in the same sentence.

benmathes• 16 years ago

Goodbye, Hacker News, I miss your useful discussions.

lanstein• 16 years ago

Upvoted for germane use of 'germane'.

nikgregory• 16 years ago

When I first saw the spike it was for XKCD and Penny Arcade, I was expecting it to be internet culture related. I mean at the time XKCD was still growing in readership and to get a colossal jump was a bit weird so I was wondering about a Digg or Reddit boost, then when I noticed it was wider and into more obscure terms I wondered if it was an oddball 4chan event. However I saw it in literally every term I searched, the only ones I couldn't see it in were terms that already had huge random spikes.

So I thought I'd post it here, see if anyone else could figure it out and it looks like a few people have good suggestions - gotta love HN.

pbhjpbhj2• 16 years ago

If you look at the one year graph for 2007 the spike is missing - http://www.google.com/trends?q=google%2Cyahoo%2Cmicrosoft.... Zoom out to all years and it's there.

Similarly there's no spike if you look at just the US or just the UK.

Perhaps Baidu was down or something but it seems most likely an error on just the compiled graph.

Bizarre Google Trend Search Spike

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