119 search results - page 2 / 24 » Training Conditional Random Fields Using Incomplete Annotati... |
AAAI
2008
13 years 6 months ago
2008
Conditional random field (CRF) is a popular graphical model for sequence labeling. The flexibility of CRF poses significant computational challenges for training. Using existing o...
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
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...
ISVC
2007
Springer
13 years 10 months ago
2007
Springer
Surveillance systems that operate continuously generate large volumes of data. One such system is described here, continuously tracking and storing observations taken from multiple...
BMCBI
2008
13 years 4 months ago
2008
Background: The increasing amount of published literature in biomedicine represents an immense source of knowledge, which can only efficiently be accessed by a new generation of a...
ACL
2006
13 years 6 months ago
2006
In this paper we present a novel approach for inducing word alignments from sentence aligned data. We use a Conditional Random Field (CRF), a discriminative model, which is estima...