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ICML
2005
IEEE
14 years 8 months ago
Predicting good probabilities with supervised learning
We examine the relationship between the predictions made by different learning algorithms and true posterior probabilities. We show that maximum margin methods such as boosted tre...
Alexandru Niculescu-Mizil, Rich Caruana
ICASSP
2008
IEEE
14 years 2 months ago
Minimum mean bayes risk error quantization of prior probabilities
Bayesian hypothesis testing is investigated when the prior probabilities of the hypotheses, taken as a random vector, must be quantized. Nearest neighbor and centroid conditions f...
Kush R. Varshney, Lav R. Varshney
ISCAS
2007
IEEE
138views Hardware» more  ISCAS 2007»
14 years 1 months ago
A High-Speed Delta-Sigma Modulator with Relaxed DEM Timing Requirement
Abstract—This paper presents a high-speed digital feedforward Delta-Sigma Modulator which relaxes timing requirement for the Dynamic Element Matching (DEM) algorithm. By making t...
Sunwoo Kwon, Un-Ku Moon
ICMCS
2005
IEEE
142views Multimedia» more  ICMCS 2005»
14 years 1 months ago
An adaptive scalable watermark scheme for high-quality audio archiving and streaming applications
In this paper, we present a scalable (i.e. lossy-to-lossless) watermark scheme based on a recently standardized scalable audio coder – AAZ [4]. The proposed framework enables th...
Zhi Li, Qibin Sun, Yong Lian
VL
2005
IEEE
14 years 1 months ago
A Toolkit for Addressing HCI Issues in Visual Language Environments
As noted almost a decade ago, HCI (Human-Computer Interaction) aspects of visual language environments are under-developed. This remains a fact, in spite of the central role playe...
Emmanuel Pietriga