Online Passive-Aggressive Algorithms
We present a unified view for online classification, regression, and uniclass problems. This view leads to a single algorithmic framework for the three problems. We prove worst ...
Publications
3 shownEfficient projections onto the<i>l</i><sub>1</sub>-ball for learning in high dimensions
We describe efficient algorithms for projecting a vector onto the ℓ1-ball. We present two methods for projection. The first performs exact projection in O(n) expected time, wher...
Composite objective mirror descent
We present a new method for regularized convex optimization and analyze it under both online and stochastic optimization settings. In addition to unifying previously known first...
Frequent Co-Authors
Researcher Info
- h-index
- 3
- Publications
- 3
- Citations
- 2,903
- Institution
- Hebrew University of Jerusalem
External Links
Impact Metrics
h-index
3
h-index: Number of publications with at least h citations each.