Semantic Navigation of PowerPoint-Based Lecture Video for AutoNote Generation

Keyphrases

• PowerPoint 100%
• Semantic Navigation 100%
• Visual Entity 100%
• Lecture Videos 100%
• Navigation Tool 40%
• Semantic Relations 40%
• Hierarchical Relationship 40%
• Table of Contents 40%
• Speech-Text 40%
• Open Educational Resources 20%
• Structured Data 20%
• User Study 20%
• Audio 20%
• Hierarchical Structure 20%
• Learning Facilitation 20%
• Clustering Approach 20%
• Online Video 20%
• Deep Learning Framework 20%
• Structure Relationship 20%
• Slide-based Video 20%
• Entity Extraction 20%
• Evaluation Experiment 20%
• Presentation Slides 20%
• Text Matching 20%
• Hierarchical Semantics 20%
• Video Navigation 20%
• Multichannel Information 20%
• Relationship Extraction 20%
• Educational Video 20%

Computer Science

• Navigation Tool 100%
• Semantic Relationship 100%
• Annotation 50%
• Deep Learning 50%
• Open Educational Resource 50%
• Structured Data 50%
• Learning Framework 50%
• clustering approach 50%
• Gain Knowledge 50%