Google introduced a new visualization tool called "Google Books Ngram Viewer," available on Google Labs.
"We're also making the datasets backing the Ngram Viewer, produced by Matthew Gray and intern Yuan K. Shen, freely downloadable so that scholars will be able to create replicable experiments in the style of traditional scientific discovery."
"The datasets we're making available today to further humanities research weighing in at 500 billion words from 5.2 million books in Chinese, English, French, German, Russian, and Spanish. The datasets contain phrases of up to five words with counts of how often they occurred in each year.
These datasets were the basis of a research project led by Harvard University's Jean-Baptiste Michel and Erez Lieberman Aiden published today in Science and coauthored by several Googlers," stated Google.
The Ngram Viewer lets you graph and compare phrases from these datasets over time, showing how their usage has waxed and waned over the years. One of the advantages of having data online is that it lowers the barrier to serendipity: you can stumble across something in these 500 billion words and be the first person ever to make that discovery.
Here're a few interesting queries to pique your interest:
World War I, Great War
child care, nursery school, kindergarten
fax, phone, email
look before you leap, he who hesitates is lost
tofu, hot dog
flute, guitar, trumpet, drum
Paris, London, New York, Boston, Rome
laptop, mainframe, microcomputer, minicomputer
fry, bake, grill, roast
George Washington, Thomas Jefferson, Abraham Lincoln
More Info: Google Books Ngram Viewer
[tags]ngram viewer,datasets,phrases,world war,child,care,child care,nursery,kindergarten,school,fax[/tags]