Patents by Inventor John Hambacher

John Hambacher has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 9858257
    Abstract: A machine learning engine may correlate contextual information associated with a misspelling in a publication with a likelihood that the misspelling is intentional in nature. Training data may be generated by analyzing one or more past publication to identify misspellings and labeling the misspellings as intentional. A contextual indicators application may analyze the context in which intentional misspellings have been previously included within publication to identify indicators of future misspellings being intentional. A machine learning engine may use the training data and indicators to generate an intentional linguistic deviation (ILD) prediction model to determine whether a new misspelling is an intentional misspelling. The machine learning engine may also determine weights for individual indicators that may calibrate the influence of the respective individual indicators.
    Type: Grant
    Filed: July 20, 2016
    Date of Patent: January 2, 2018
    Assignee: Amazon Technologies, Inc.
    Inventors: Janna S. Hamaker, Sravan Babu Bodapati, John Hambacher, Gururaj Narayanan, Sriraghavendra Ramaswamy