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The n-grams are available in a number of different formats. When you
purchase the data, you can download any of these formats. The numbers for
2-grams through 5-grams shows the number of n-grams (in millions).
|
Type |
Data |
2-grams |
3-grams |
4-grams |
5-grams |
Academic price |
Non-academic |
|
1 |
Words |
8.2 m |
16.3 m |
13.1 m |
6.2 m |
$195 |
$395 |
|
2 |
Words+ + part of speech |
11.6 m |
28.5 m |
28.2 m |
17.4 m |
|
db |
Database: integer values + lexicon |
13.5 m |
18.9 m |
27.1 m |
16.2 m |
To purchase the data:
1. Download and fill out the
appropriate non-disclosure agreement (NDA) by clicking on one of the
links in the blue sections above, and then
send it back
to us as an email attachment. For
the academic license, the NDA must be sent back from a university
email account, and you must include on the license agreement a link
to a web page at your university, which shows that you work or study
at the university.
2. Once we receive the
NDA, we'll send you a request for payment from PayPal.
3. As soon as we receive confirmation
of the payment, we'll send you the
link to download the data.
Thanks for your interest.
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