METHOD, DEVICE, COMPUTER READABLE RECORDING MEDIUM AND APPARATUS FOR ENHANCED REJECTION OF OUT-OF-VOCABULARY WORDS

摘要

PROBLEM TO BE SOLVED: To provide interactive devices, and interactive operation with mobile devices using a set of defined gestures.SOLUTION: Provided is enhanced rejection of out-of-vocabulary words, in which, based on applying an input gesture to hidden Markov models collectively modeling a vocabulary of training gestures, a likelihood that the input gesture matches each training gesture, and a quantity of states of the input gesture that match corresponding states of a modeled training gesture determined to have a highest likelihood are determined. The input gesture is rejected if the determined quantity does not satisfy a threshold.