Positive Semidefinite Matrix Factorization: A Connection with Phase Retrieval and Affine Rank Minimization.
Dana LahatYanbin LangVincent Y. F. TanCédric FévottePublished in: CoRR (2020)
Keyphrases
- matrix factorization
- low rank
- kernel matrix
- collaborative filtering
- matrix completion
- missing data
- recommender systems
- semidefinite programming
- nonnegative matrix factorization
- linear combination
- stochastic gradient descent
- singular value decomposition
- semi supervised
- kernel learning
- feature extraction
- reproducing kernel hilbert space
- machine learning