Multi-Epoch Matrix Factorization Mechanisms for Private Machine Learning.
Christopher A. Choquette-ChooH. Brendan McMahanKeith RushAbhradeep ThakurtaPublished in: CoRR (2022)
Keyphrases
- matrix factorization
- machine learning
- collaborative filtering
- recommender systems
- missing data
- low rank
- nonnegative matrix factorization
- data sparsity
- negative matrix factorization
- data matrix
- machine learning algorithms
- factorization methods
- variational bayesian
- factor analysis
- decision trees
- information extraction
- data mining
- probabilistic matrix factorization
- item recommendation
- data analysis
- latent factors
- stochastic gradient descent
- transfer learning
- implicit feedback
- tensor factorization
- natural language processing
- image classification
- active learning
- feature space
- support vector machine
- learning algorithm
- personalized ranking