AUTOMATED DIGITAL MEDIA CONTENT EXTRACTION FOR DIGITAL LESSON GENERATION

摘要

An automated lesson generation learning system extracts text-based content from a digital media file. The system parses the extracted content to identify key words to use with prompts in the lesson. The system also may automatically generate a clip from the digital media file, so that the clip is the portion of the file in which the sentence is spoken. The system then automatically generates and outputs a lesson containing the prompt, and optionally the clip. The system may process a user's spoken response to the prompt to determine whether the user correctly pronounced the response.