Chomsky and academia

Piaget is more searched for than Vygotsky, no surprise there, and its all students doing the searching. But look how Chomsky is not so popular any more, and his search data do not show the academic year! He's only known now for his politics.

US vs UK

... or rather grey vs gray. For many terms, the volume of an Americanized spelling will simply swamp the results for the corresponding UK term (try 'honor' vs 'honour'), but grey and gray seem comparable. But one version has an annual peak in November. Why?

Question: liar

What's up with 'liar'? There does not seem to be a news peak to match the huge jump in early 2007.

Presents

This is just funny!



Here's another one. You can see the seasons in snot. I think I'll call the book that:)

A different annual cycle

Here is the agricultural year spelled out plainly. Quite a contrast to the academic year.... (But what's with that spring hump for 'harvest' in 2004?)

Anti-correlations

Correlations are interesting, but all too easy to find. Anti-correlations would be far more interesting. We could look for them automatically if we had the data....

But common sense would also be required:

Reincarnation

'Reincarnation' experiences a surge of interest in August three years in a row, and then not at all in 2007. Why, why, why? Perhaps if we had the data we might dig a little deeper here....

Structural change

Look how 'hydroponics' changes between 2004 and 2005. I wonder why....

Global warming (sigh)

This one would be interesting to model. Notice that as the meme becomes amplified in 2007, it retains its academic-year structure. That's perhaps a little surprising. Wouldn't its prevalence in the media suggest that it is escaping from the double hump of the academic year? Apparently not....

Anyone for maths?

Here are two terms that are almost guaranteed to reveal the academic year effect. 'Algebra' and 'Calculus'. The co-variation is very strong indeed. You can even pick out the little blip around Thanksgiving! With terms like these, one could model the effect of the academic year, and hence factor it out of other analyses. At least one could if one had the data.....

Of Hangovers and Software

I noted before that most terms exhibit either a drop or a rise over Christmas. My expectation is that the number of associated news stories would do likewise. Here, for example, is 'hangover':



But 'software' is different. Searches rise, while news stories fall. Why?

Question: 'prison'

Why does 'prison' suddenly appear to become a topic of academic interest (if I am reading the annual trend correctly)?

Wordnet and Trends

Google Trends seems to offer a way to test the coherence of synsets in WordNet. One could quantify the similarity in trends for supposedly related words. (If we had the data......)

Christmas

Christmas is a funny time. Most trends change around that time. Some terms experience a drop in frequency, others a rise. It seems that those connected with well-being and relaxation get a boost, while the problematical, the practical and the mundane drop off. It would be very nice to quantify this (if we had the data, please Google....):

For example, 'whisky' and 'vodka' go up, but 'heroin' goes down....



'Masturbation' and 'abortion' display opposing trends at Christmas:



Sometimes, of course, it is the present-potential:



Oddly, 'birthday' takes a big hit right around this time:

Detrending

If we had the raw data..... That plea will recur throughout this exercise. ...we could see how many ways there are to detrend these data. Simplistic detrending of time series looks for a periodic component, with a 12 month cycle, or a 7 day cycle. Months are not as robust, due to their varying day numbers. But these data suggest that one could be much more refined. Many searches reveal a flurry of activity in Spring and Autumn/Winter, with a big dip in the Summer. This is, among other things, the academic year, and students do a lot of searches. Compare 'Jung' and 'Freud', for example:




You can see that Freud is taught in Universities, while Jung has gone out of fashion.

There might be other odd forms of recurrence. 'Breakfast' has a peak at weekends, but also in July.

The start of Real Meme

This blog is just a place for me to keep notes on meme hunting. Initially, I will make some observations about Google Trends, which has me all a twitter. Perhaps it will go other places later.