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Entire in-class interactions and behaviors between students and instructors have been structured and stored, which provide valuable information for analyzing class performance and improving the learning experience. In this talk, I will first show some successful applications we deployed in TAL's offline and online classrooms. Then I will outline the challenges we meet during the course of building real- world AI+Edu applications. After that, I will talk about the three initiatives we developed on (1) building a quality-assured online learning platform, which is able to utilize multimodal information from the online environment to conduct pedagogical monitoring and alerting; (2) studying a cost-effective and consistent approach of verbal fluency evaluation, which help elementary students improve their oral language skills after school; and (3) getting inside the black box of classroom by neural multimodal learning, which helps teachers get instant feedback on their pedagogical instructions. </div> <div class="row lecture__section"> <h2>About this Lecture</h2> <span> <strong>Number of Slides: </strong> 20</span><br/> <span> <strong>Duration: </strong> 45 minutes </span><br/> <span> <strong>Languages Available: </strong> English</span><br/> <span> <strong>Last Updated: </strong> <span id="lecDate"></span> </span> </div> <div class="row lecture__section"> <h2>Request this Lecture</h2> <p>To request this particular 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