The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 09, 2018
Filed:
Apr. 27, 2017
Applicant:
Facebook, Inc., Menlo Park, CA (US);
Inventors:
Jeffrey S. Dunn, Seattle, WA (US);
Rafael L. Sagula, Kirkland, WA (US);
Assignee:
Facebook, Inc., Menlo Park, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 9/45 (2006.01); G06F 9/455 (2006.01);
U.S. Cl.
CPC ...
G06F 8/443 (2013.01); G06F 8/41 (2013.01); G06F 9/45508 (2013.01); G06F 9/45516 (2013.01);
Abstract
In one embodiment, a method includes generating an executable version of a decision tree by compiling source code into executable code and verifying the executable code by comparing a result of executing the executable code with a result of evaluating the decision tree in interpreted mode. The method further includes replacing the decision tree evaluated in the interpreted mode with the executable code if the executable code is verified or discarding the executable code otherwise.