Two-Dimensional Localization: Low-Rank Matrix Completion With Random Sampling in Massive MIMO System.
Qi LiuXiao Peng LiHui CaoPublished in: IEEE Syst. J. (2021)
Keyphrases
- random sampling
- matrix completion
- low rank
- active learning
- convex optimization
- missing data
- linear combination
- matrix factorization
- low rank matrix
- sample size
- rank minimization
- singular value decomposition
- semi supervised
- norm minimization
- trace norm
- low rank matrices
- singular values
- kernel matrix
- random projections
- high order
- high dimensional data
- data analysis
- collaborative filtering
- recommender systems
- machine learning