Learning from Your Network of Friends: A Trajectory Representation Learning Model Based on Online Social Ties

Keyphrases

• Online Social Interaction 100%
• Location-based Social Networks 100%
• Representation Learning 100%
• Check-in 100%
• Trajectory Representation 100%
• International Mobility 50%
• Online Environment 50%
• User Representation 50%
• Similarity-based 50%
• Friend of a Friend 50%
• Individual Mobility 50%
• Mixed Membership Models 50%
• Individual Trajectory 50%
• 2-hop 50%
• Link Prediction Problem 50%
• Global Patterns 50%
• Network Capture 50%
• Location Similarity 50%

Computer Science

• Social Network 100%
• Feature Space 100%
• Representation Learning 100%
• Model Complexity 50%
• Baseline Method 50%
• Link Prediction 50%
• Network Capture 50%
• User Representation 50%