AI Apparatus and method for applying data tagging using AI-based lecture video analysis

• Main Author: YANG, YONG HOON
• Format: Patent
• Language: English; Korean
• Published: 21.03.2023
• Subjects: ACOUSTICS; CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC DIGITAL DATA PROCESSING; MUSICAL INSTRUMENTS; PHYSICS; SPEECH ANALYSIS OR SYNTHESIS; SPEECH OR AUDIO CODING OR DECODING; SPEECH OR VOICE PROCESSING; SPEECH RECOGNITION; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The present invention relates to a data tagging method through AI-based lecture video analysis. The data tagging method through AI-based lecture video analysis according to an embodiment of the present invention includes: a video management unit which acquires and manages lecture videos from a plurality of instructors; a tagging information generation unit which generates tagging information for each keyword which is repeated by analyzing hourly audio information of the lecture video with artificial intelligence; and a lecture recommendation unit which recommends a lecture by matching search information of a learner listening to the lecture with the tagging information within a preset similarity range. 본 발명은 AI기반 강의영상 분석을 통한 데이터 태깅방법에 관한 것으로, 본 발명의 실시예에 따른 AI기반 강의영상 분석을 통한 데이터 태깅방법은 복수의 강사로부터 강의영상을 획득하여 관리하는 영상관리부와, 상기 강의영상의 시간별 음성정보를 인공지능으로 분석하여 반복되는 키워드별 태깅정보를 생성하는 태깅정보 생성부와, 강의를 청취하는 학습자의 검색정보와 기 설정된 유사도 범위 내의 상기 태깅정보를 매칭하여 강의를 추천하는 강의추천부를 포함한다.