Sciweavers

113 search results - page 1 / 23
» Optimal Hardness Results for Maximizing Agreements with Mono...
Sort
View
COCO
2006
Springer
96views Algorithms» more  COCO 2006»
14 years 2 months ago
Optimal Hardness Results for Maximizing Agreements with Monomials
We consider the problem of finding a monomial (or a term) that maximizes the agreement rate with a given set of examples over the Boolean hypercube. The problem is motivated by le...
Vitaly Feldman
FOCS
2009
IEEE
14 years 5 months ago
Agnostic Learning of Monomials by Halfspaces Is Hard
— We prove the following strong hardness result for learning: Given a distribution on labeled examples from the hypercube such that there exists a monomial (or conjunction) consi...
Vitaly Feldman, Venkatesan Guruswami, Prasad Ragha...
ICC
2009
IEEE
110views Communications» more  ICC 2009»
14 years 5 months ago
Delay Constrained Scheduling over Fading Channels: Optimal Policies for Monomial Energy-Cost Functions
— A point-to-point discrete-time scheduling problem of transmitting B information bits within T hard delay deadline slots is considered assuming that the underlying energy-bit co...
Juyul Lee, Nihar Jindal
SDM
2007
SIAM
104views Data Mining» more  SDM 2007»
14 years 12 days ago
Boosting Optimal Logical Patterns Using Noisy Data
We consider the supervised learning of a binary classifier from noisy observations. We use smooth boosting to linearly combine abstaining hypotheses, each of which maps a subcube...
Noam Goldberg, Chung-chieh Shan
FOCS
2006
IEEE
14 years 5 months ago
New Results for Learning Noisy Parities and Halfspaces
We address well-studied problems concerning the learnability of parities and halfspaces in the presence of classification noise. Learning of parities under the uniform distributi...
Vitaly Feldman, Parikshit Gopalan, Subhash Khot, A...