18991129. SYSTEM AND METHOD FOR CONTROLLING A SELF-GUIDED VEHICLE (Purdue Research Foundation)
SYSTEM AND METHOD FOR CONTROLLING A SELF-GUIDED VEHICLE
Organization Name
Inventor(s)
Jeffrey Mark Siskind of West Lafayette IN US
Scott Alan Bronikowski of New Hudson MI US
Daniel Paul Barrett of South Bend IN US
SYSTEM AND METHOD FOR CONTROLLING A SELF-GUIDED VEHICLE
This abstract first appeared for US patent application 18991129 titled 'SYSTEM AND METHOD FOR CONTROLLING A SELF-GUIDED VEHICLE
Original Abstract Submitted
Training a lexicon of a natural language processing system may include receiving a data set containing a corpus of absolute paths driven by a vehicle annotated with natural language descriptions of said absolute paths and determining parameters of the lexicon based on the data set. The degree to which a path taken by the vehicle satisfies the annotated description may be specified by a scoring function. The lexicon may be determined by finding the lexicon parameters that optimize the degree to which the paths taken by the vehicle satisfy the annotated descriptions. Objects in the environment of the same class are disambiguated by specifying their position relative to other objects using prepositions.