Patent №
US 9,767,710
Granted
2017-09-19
Filed 2012
Owner
POSTECH ACADEMY- INDUSTRY FOUNDATION
Lab
—
AI components
5
ml · nlp · speech · planning · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
13515811
The apparatus for foreign language study includes: a voice recognition device configured to recognize a speech entered by a user and convert the speech into a speech text; a speech intent recognition device configured to extract a user speech intent for the speech text using skill level information of the user and dialog context information; and a feedback processing device configured to extract a different expression depending on the user speech intent and a speech situation of the user. According to the present invention, the intent of a learner's speech may be determined even though the learner's skill is low, and customized expressions for various situations may be provided to the learner.
AI classification
Ownership
POSTECH ACADEMY- INDUSTRY FOUNDATION
assignment · 283720124
Assignors
LEE, SUNG JIN, LEE, CHEONG JAE, LEE, GARY GEUNBAE
On an employer assignment, the assignors are typically the inventors.