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AVI
2008
13 years 10 months ago
An empirical evaluation of interactive visualizations for preferential choice
Many critical decisions for individuals and organizations are often framed as preferential choices: the process of selecting the best option out of a set of alternatives. This pap...
Jeanette Bautista, Giuseppe Carenini
ASSETS
2005
ACM
13 years 9 months ago
Semantic knowledge in word completion
We propose an integrated approach to interactive word-completion for users with linguistic disabilities in which semantic knowledge combines with n-gram probabilities to predict s...
Jianhua Li, Graeme Hirst
DAC
2005
ACM
13 years 9 months ago
Mixed signal design space exploration through analog platforms
We propose a hierarchical mixed signal design methodology based on the principles of Platform-Based Design (PBD). The methodology is a meet-in-the-middle approach where design com...
Fernando De Bernardinis, Pierluigi Nuzzo, Alberto ...
JMLR
2008
131views more  JMLR 2008»
13 years 7 months ago
On Relevant Dimensions in Kernel Feature Spaces
We show that the relevant information of a supervised learning problem is contained up to negligible error in a finite number of leading kernel PCA components if the kernel matche...
Mikio L. Braun, Joachim M. Buhmann, Klaus-Robert M...
CSDA
2007
120views more  CSDA 2007»
13 years 7 months ago
Boosting ridge regression
Ridge regression is a well established method to shrink regression parameters towards zero, thereby securing existence of estimates. The present paper investigates several approac...
Gerhard Tutz, Harald Binder