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:
Mar. 08, 2016
Filed:
Jun. 25, 2013
Google Inc., Mountain View, CA (US);
Jakob D. Uszkoreit, San Francisco, CA (US);
Percy Liang, Palo Alto, CA (US);
Daniel M. Bikel, Mount Kisco, NY (US);
Google Inc., Mountain View, CA (US);
Abstract
A language processing system uses a lattice parser that semantically parses a command input represented by a lattice. The parser receives a hypotheses space of outputs as encoded in a lattice. Annotations of the input are projected back into the lattice and then lattice parsing is performed to rectify with the annotations. Parsing rules are applied to path fragments in the lattice. The rules that successfully parse from the start node to the end node of the lattice are used to determine whether the command input sentence invokes a specific action, and if so, what arguments are to be passed to the invocation of the action.