Scaling Stratified Stochastic Gradient Descent for Distributed Matrix Completion.
Nabil AbubakerM. Ozan KarsavuranCevdet AykanatPublished in: IEEE Trans. Knowl. Data Eng. (2023)
Keyphrases
- stochastic gradient descent
- matrix completion
- loss function
- least squares
- matrix factorization
- step size
- low rank
- random forests
- support vector machine
- online algorithms
- regularization parameter
- convex optimization
- decision trees
- collaborative filtering
- pairwise
- importance sampling
- multiple kernel learning
- incomplete data
- image processing
- missing values
- missing data
- online learning