HyperSoRec: Exploiting Hyperbolic User and Item Representations with Multiple Aspects for Social-aware Recommendation

Keyphrases

• Multiple Aspects 100%
• Item Representation 100%
• User Representation 100%
• Social Recommendation 100%
• Hyperbolic Space 66%
• User-item 66%
• Hierarchical Property 66%
• Graph Neural Network 66%
• Learning Methods 33%
• Distance Measure 33%
• Social Networks 33%
• Making Decisions 33%
• Translational Distance 33%
• Preference Behaviour 33%
• User Preference 33%
• Message Passing 33%
• Electronic Commerce 33%
• Euclidean Space 33%
• Aspect Interaction 33%
• Hyperbolic Metric 33%
• Public Dataset 33%
• Metric Learning 33%
• Strong Robustness 33%
• Location-based Social Networks 33%
• Interactive Relationship 33%
• Recommendation Performance 33%
• Neural Network Framework 33%
• User-item Interaction 33%
• Representational Capacity 33%
• Strong Representation 33%
• User Aspects 33%
• User Connection 33%

Computer Science

• Graph Neural Network 100%
• Hyperbolic Space 100%
• Social Network 100%
• Experimental Result 50%
• User Preference 50%
• Message Passing 50%