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. 19, 2010
Filed:
Dec. 06, 2006
Sumit Basu, Seattle, WA (US);
Karthik Gopalratnam, Mountain View, CA (US);
John David Dunagan, Bellevue, WA (US);
Jiahe Helen Wang, Issaquah, WA (US);
Sumit Basu, Seattle, WA (US);
Karthik Gopalratnam, Mountain View, CA (US);
John David Dunagan, Bellevue, WA (US);
Jiahe Helen Wang, Issaquah, WA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
An active learning framework is provided to extract information from particular fields from a variety of protocols. Extraction is performed in an unknown protocol, in which the user presents the system with a small number of labeled instances. The system then automatically generates an abundance of features and negative examples. A boosting approach is then used for feature selection and classifier combination. The system then displays its results for the user to correct and/or add new examples. The process can be iterated until the user is satisfied with the performance of the extraction capabilities provided by the classifiers generated by the system.