STATE RECOGNITION DEVICE, LISTENING INTERACTION CONTINUING SYSTEM, STATE RECOGNITION PROGRAM AND STATE RECOGNITION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a state recognition device, a listening interaction continuing system, a state recognition program and a state recognition method which are new.

SOLUTION: A PC 10 included in the listening interaction continuing system 100 acquires user's action data from images picked up by an abdomen camera 14 of a robot 12 and a monitor camera 22 and voices collected by microphones 20. An individualized SVM in which the position of a boundary (ultraplane) is adjusted is constructed on the basis of an individual learning sample sampled from the action data of a certain user and a general learning sample for constructing SVM. When a recognition sample sampled from the certain user's action is inputted into the individualized SVM, the concentration state of a ceratin user is recognized. According to this device, the PC 10 can easily and correctly recognize the concentration state of the certain user.

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