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:
Jun. 04, 2019
Filed:
Nov. 18, 2016
Facebook, Inc., Menlo Park, CA (US);
Veselin S. Stoyanov, Palo Alto, CA (US);
Facebook, Inc., Menlo Park, CA (US);
Abstract
In one embodiment, a method includes identifying one or more entity candidates matching one or more n-grams in a character string, wherein each entity candidate corresponds to an entity associated with the online social network, each entity candidate being associated with one or more entity features and one or more type features, and wherein each entity candidate is of a particular entity type; calculating, for each entity candidate, a confidence score representing a likelihood that the entity candidate is intended to match the corresponding n-gram, wherein the confidence score is based on: an entity-score based on the one or more entity features and a type-score based on the one or more type features; and assigning an entity candidate to one or more of the n-grams based on the calculated confidence scores corresponding to the n-grams.