Computing numeric representations of words in a high-dimensional space - Google Inc.

http://www.freepatentsonline.com/9037464.html

United States Patent 9037464

Inventors:
Mikolov, Tomas (Jersey City, NJ, US)
Chen, Kai (San Bruno, CA, US)
Corrado, Gregory S. (San Francisco, CA, US)
Dean, Jeffrey A. (Palo Alto, CA, US)

word2vec 関連の特許。