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» Conditional Risk Mappings
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ICASSP
2008
IEEE
14 years 1 months ago
Maximum conditional likelihood linear regression and maximum a posteriori for hidden conditional random fields speaker adaptatio
This paper shows how to improve Hidden Conditional Random Fields (HCRFs) for phone classification by applying various speaker adaptation techniques. These include Maximum A Poste...
Yun-Hsuan Sung, Constantinos Boulis, Daniel Jurafs...
ORL
2010
93views more  ORL 2010»
13 years 5 months ago
Internal vs. external risk measures: How capital requirements differ in practice
: We compare capital requirements derived by tail conditional expectation (TCE) with those derived by tail conditional median (TCM) and find that there is no clear-cut relationship...
Martin Eling, Luisa Tibiletti
ACL
2010
13 years 5 months ago
Hunting for the Black Swan: Risk Mining from Text
In the business world, analyzing and dealing with risk permeates all decisions and actions. However, to date, risk identification, the first step in the risk management cycle, has...
Jochen L. Leidner, Frank Schilder
ICML
2010
IEEE
13 years 8 months ago
Unsupervised Risk Stratification in Clinical Datasets: Identifying Patients at Risk of Rare Outcomes
Most existing algorithms for clinical risk stratification rely on labeled training data. Collecting this data is challenging for clinical conditions where only a small percentage ...
Zeeshan Syed, Ilan Rubinfeld
WSC
2001
13 years 8 months ago
Modeling risk in the dynamic environment of maritime transportation
The Washington State Ferries are one of the largest ferry systems in the world. Accidents involving Washington State Ferries are rare events. However, low probability, high conseq...
Jason R. W. Merrick, J. René van Dorp, Thom...