Sciweavers

962 search results - page 51 / 193
» Toward Optimal Feature Selection
Sort
View
ICIP
2005
IEEE
16 years 1 months ago
Locally adaptive multiscale contrast optimization
We describe a method for automatically and adaptively boosting the visibility of local features in an image. A log intensity image is first decomposed into a set of subbands at mu...
Nicolas Bonnier, Eero P. Simoncelli
LREC
2010
309views Education» more  LREC 2010»
15 years 1 months ago
Comment Extraction from Blog Posts and Its Applications to Opinion Mining
Blog posts containing many personal experiences or perspectives toward specific subjects are useful. Blogs allow readers to interact with bloggers by placing comments on specific ...
Huan-An Kao, Hsin-Hsi Chen
TEC
2008
146views more  TEC 2008»
14 years 11 months ago
An Evolutionary Algorithm Approach to Optimal Ensemble Classifiers for DNA Microarray Data Analysis
In general, the analysis of microarray data requires two steps: feature selection and classification. From a variety of feature selection methods and classifiers, it is difficult t...
Kyung-Joong Kim, Sung-Bae Cho
AAAI
1998
15 years 1 months ago
Learning Evaluation Functions for Global Optimization and Boolean Satisfiability
This paper describes STAGE, a learning approach to automatically improving search performance on optimization problems.STAGElearns an evaluation function which predicts the outcom...
Justin A. Boyan, Andrew W. Moore
ASPDAC
2000
ACM
95views Hardware» more  ASPDAC 2000»
15 years 4 months ago
Retargetable estimation scheme for DSP architecture selection
— Given the recent wave of innovation and diversification in digital signal processor (DSP) architecture, the need for quickly evaluating the true potential of considered archite...
Naji Ghazal, A. Richard Newton, Jan M. Rabaey