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» Application of Linguistic Techniques for Use Case Analysis
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170views
15 years 6 months ago
Covariance Regularization for Supervised Learning in High Dimensions
This paper studies the effect of covariance regularization for classific ation of high-dimensional data. This is done by fitting a mixture of Gaussians with a regularized covaria...
Daniel L. Elliott, Charles W. Anderson, Michael Ki...
BIOSURVEILLANCE
2007
Springer
16 years 1 months ago
Assessing Seasonal Variation in Multisource Surveillance Data: Annual Harmonic Regression
A significant proportion of human diseases, spanning the gamut from viral respiratory disease to arthropod-borne macroparasitic infections of the blood, exhibit distinct and stable...
Eric Lofgren, Nina Fefferman, Meena Doshi, Elena N...
ICDE
2006
IEEE
192views Database» more  ICDE 2006»
16 years 1 months ago
Mining Executive Compensation Data from SEC Filings
In recent years, corporate governance has become a more and more important concern in investment decision-making. As one of the most important factors in evaluating corporate gove...
Chengmin Ding, Ping Chen
CORR
2008
Springer
99views Education» more  CORR 2008»
15 years 7 months ago
When is there a representer theorem? Vector versus matrix regularizers
We consider a general class of regularization methods which learn a vector of parameters on the basis of linear measurements. It is well known that if the regularizer is a nondecr...
Andreas Argyriou, Charles A. Micchelli, Massimilia...
ICMCS
2005
IEEE
87views Multimedia» more  ICMCS 2005»
16 years 1 months ago
Performance of Multiple Description Coding in Sensor Networks with Finite Buffers
Sensor networks are usually dense networks where the network diversity can be exploited in order to overcome failures. In this paper, we study the use of multiple description tech...
Enrico Baccaglini, Guillermo Barrenetxea, Baltasar...