Smooth neighborhood recommender systems

Keyphrases

• Item-specific 100%
• Recommender Systems 100%
• User-item 100%
• Recommender 66%
• Divide-and-conquer 33%
• Prediction Accuracy 33%
• Specific Information 33%
• Asymptotic Results 33%
• Benchmark Dataset 33%
• Alternating Least Squares Algorithm 33%
• User Preference 33%
• Neighborhood Information 33%
• Music Database 33%
• Latent Factor Model 33%
• Scalable Computation 33%
• Individualized Prediction 33%
• Sparse Observation 33%
• Similarity Kernel 33%
• User Social Network 33%
• User-item Interaction 33%
• Discrete Covariates 33%
• Continuous Covariate 33%

Computer Science

• Recommender Systems 100%
• Social Network 50%
• Least Squares Method 50%
• Asymptotic Result 50%
• User Preference 50%
• Prediction Accuracy 50%
• Information Grouping 50%