Knowledge point mark generation system and method thereof
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United States of America Patent
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Apr 13, 2021
Grant Date -
N/A
app pub date -
Oct 31, 2019
filing date -
Oct 31, 2019
priority date (Note) -
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Abstract
A knowledge point mark generation system and a method thereof are provided. The system and the method thereof can obtain a label vocabulary by performing the analysis procedure on at least one second candidate vocabulary repeated by sound in a class, at least one first candidate vocabulary repeated by text during class, at least one second keyword highlighted by sound during class, and at least one first keyword highlighted by text during class according to their weights, and then set knowledge point marks on a timeline of a video file taken during class according to time periods when the label vocabulary appears. Thus, a learner can know the knowledge points of the class and their video clips in the video file without browsing the entire video file, so that it is convenient for the learner to learn or review the key points of the class.
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