2258 search results - page 320 / 452 » Structured Sparsity in Structured Prediction |
JMLR
2012
11 years 10 months ago
2012
We present the first PAC bounds for learning parameters of Conditional Random Fields [12] with general structures over discrete and real-valued variables. Our bounds apply to com...
KDD
2012
ACM
11 years 10 months ago
2012
ACM
We present an analysis of user conversations in on-line social media and their evolution over time. We propose a dynamic model that predicts the growth dynamics and structural pro...
CVPR
2004
IEEE
14 years 10 months ago
2004
IEEE
We study the problem of estimating the illuminant's direction from images of textured surfaces. Given an isotropic, Gaussian random surface with constant albedo, Koenderink an...
ICCV
2007
IEEE
14 years 10 months ago
2007
IEEE
We consider the problem of predicting a sequence of real-valued multivariate states from a given measurement sequence. Its typical application in computer vision is the task of mo...
ICIP
2003
IEEE
14 years 10 months ago
2003
IEEE
Complex human motion sequences (such as dances) are typically analyzed by segmenting them into shorter motion sequences, called gestures. However, this segmentation process is sub...