Keyphrases
Acceleration Parameter
33%
Accuracy Loss
33%
Adaptation Models
33%
Computational Efficiency
33%
Convergence Rate
66%
Efficiency Gain
33%
High Convergence
33%
High-dimensional Matrices
33%
Hyperparameter Tuning
33%
Large Sparse Matrices
33%
Latent Factor Analysis
100%
Latent Factors
100%
Multiplicative Update Algorithm
66%
Nesterov Accelerated Gradient Method
66%
Nesterov Acceleration
100%
Non-negative Latent Factor Model
33%
Nonnegative Data
33%
Parameter Adaptive
33%
Parameter Update
33%
Particle Swarm Optimization Algorithm
33%
Practical Model
33%
Prediction Accuracy
33%
Real-time Demands
33%
Recommendation Service
33%
Regularization Parameter
33%
Service Applications
100%
Sparse Matrices
33%
State-of-the-art Models
33%
Training Process
33%
Computer Science
Computational Efficiency
50%
Convergence Rate
100%
Dependent Factor
100%
Gradient Method
50%
Multiplicative Update
100%
particle swarm optimization algorithm
50%
Prediction Accuracy
50%
Regularization
50%
Service Application
100%
Training Process
50%
Update Algorithm
100%