Neighborhood Watch: Stochastic Gradient Descent with Neighbors.
Thomas HofmannAurélien LucchiBrian McWilliamsPublished in: CoRR (2015)
Keyphrases
- stochastic gradient descent
- least squares
- loss function
- matrix factorization
- step size
- random forests
- support vector machine
- nearest neighbor
- multiple kernel learning
- weight vector
- online algorithms
- importance sampling
- regularization parameter
- data points
- parameter space
- learning algorithm
- monte carlo
- text categorization
- knn
- pairwise