Virtual friend recommendations in virtual worlds

Keyphrases

• Friend Recommendation 100%
• Virtual Worlds 100%
• Virtual Friend 100%
• User Similarity 50%
• Contact Strength 50%
• Social Networks 25%
• Recommendation Approach 25%
• Recommendation Method 25%
• Contact Type 25%
• Relationship-based 25%
• Taiwan 12%
• Experiment Results 12%
• Proposed Methodology 12%
• Classification Approach 12%
• Social Base 12%
• Social Sciences 12%
• Performance Prediction 12%
• Interactive Platform 12%
• Entertainment 12%
• Dynamic Features 12%
• Evaluation Use 12%
• Mass Data 12%
• User Community 12%
• Friend Relationship 12%
• Transaction-based 12%
• Communications-based 12%
• Education Field 12%
• Dynamic Contact 12%
• Online Virtual Worlds 12%
• Friend of a Friend 12%
• Contact Activity 12%

Computer Science

• Social Network 100%
• Collected Data 50%
• Prediction Performance 50%
• classification approach 50%

Engineering

• Similarities 100%
• Collected Data 20%
• Prediction Performance 20%