Sciweavers

1144 search results - page 116 / 229
» Semi-supervised Discriminant Analysis
Sort
View
ICC
2007
IEEE
134views Communications» more  ICC 2007»
14 years 3 months ago
Analysis of Code-Assisted Blind Synchronization for UWB Systems
— Timing synchronization is a preeminent challenge in ultra-wideband impulse radios (UWB-IRs). The conventional all-digital synchronization methods encounter some formidable impl...
Yeqiu Ying, Mounir Ghogho, Ananthram Swami
AVBPA
2003
Springer
133views Biometrics» more  AVBPA 2003»
14 years 2 months ago
Visual Analysis of the Use of Mixture Covariance Matrices in Face Recognition
The quadratic discriminant (QD) classifier has proved to be simple and effective in many pattern recognition problems. However, it requires the computation of the inverse of the sa...
Carlos E. Thomaz, Duncan Fyfe Gillies
COST
2008
Springer
186views Multimedia» more  COST 2008»
13 years 10 months ago
Automatic Motherese Detection for Face-to-Face Interaction Analysis
This paper deals with emotional speech detection in home movies. In this study, we focus on infant-directed speech also called "motherese" which is characterized by highe...
Ammar Mahdhaoui, Mohamed Chetouani, Cong Zong, Raq...
IJCAI
2007
13 years 10 months ago
An Analysis of the Use of Tags in a Blog Recommender System
The Web is experiencing an exponential growth in the use of weblogs or blogs, websites containing dated journal-style entries. Blog entries are generally organised using informall...
Conor Hayes, Paolo Avesani, Sriharsha Veeramachane...
IJCAI
2007
13 years 10 months ago
Parametric Kernels for Sequence Data Analysis
A key challenge in applying kernel-based methods for discriminative learning is to identify a suitable kernel given a problem domain. Many methods instead transform the input data...
Young-In Shin, Donald S. Fussell