1426 search results - page 156 / 286 » A Machine Learning Approach to Information Extraction |
AVSS
2007
IEEE
14 years 2 months ago
2007
IEEE
This paper proposes a novel approach of combining an unsupervised clustering scheme called AutoClass with Hidden Markov Models (HMMs) to determine the traffic density state in a R...
FLAIRS
2010
13 years 10 months ago
2010
Object search in a visual scene is a highly challenging and computationally intensive task. Most of the current object detection techniques extract features from images for classi...
ICIP
2009
IEEE
14 years 9 months ago
2009
IEEE
In this paper we introduce and exploit the concept of contextual rules in the field of object detection. These rules are defined as associations between different object likelihoo...
IJCNLP
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. One of issues in the bootstrapping for named entity recognition is how to control annotation errors introduced at every iteration. In this paper, we present several heuri...
ICALT
2009
IEEE
14 years 2 months ago
2009
IEEE
Scientific practices increasingly incorporate sensors for data capture, information visualization for data analysis, and low-cost mobile devices for fieldbased inquiries incorpora...