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147
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ICML
2010
IEEE
15 years 4 months ago
High-Performance Semi-Supervised Learning using Discriminatively Constrained Generative Models
We develop a semi-supervised learning method that constrains the posterior distribution of latent variables under a generative model to satisfy a rich set of feature expectation c...
Gregory Druck, Andrew McCallum
ICASSP
2010
IEEE
15 years 1 months ago
A comparison of approaches for modeling prosodic features in speaker recognition
Prosodic information has been successfully used for speaker recognition for more than a decade. The best-performing prosodic system to date has been one based on features extracte...
Luciana Ferrer, Nicolas Scheffer, Elizabeth Shribe...
166
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COLT
2010
Springer
15 years 1 months ago
Optimal Algorithms for Online Convex Optimization with Multi-Point Bandit Feedback
Bandit convex optimization is a special case of online convex optimization with partial information. In this setting, a player attempts to minimize a sequence of adversarially gen...
Alekh Agarwal, Ofer Dekel, Lin Xiao
ALT
2009
Springer
16 years 10 days ago
Average-Case Active Learning with Costs
Abstract. We analyze the expected cost of a greedy active learning algorithm. Our analysis extends previous work to a more general setting in which different queries have differe...
Andrew Guillory, Jeff A. Bilmes
DNA
2008
Springer
121views Bioinformatics» more  DNA 2008»
15 years 5 months ago
Isothermal Reactivating Whiplash PCR for Locally Programmable Molecular Computation
Whiplash PCR (WPCR), due to Hagiya et al. [1], is a novel technique for autonomous molecular computation where a state machine is implemented with a single stranded DNA molecule a...
John H. Reif, Urmi Majumder