338 search results - page 56 / 68 » Learning Flexible Features for Conditional Random Fields |
WWW
2008
ACM
15 years 10 months ago
2008
ACM
Geographic information has spawned many novel Web applications where global positioning system (GPS) plays important roles in bridging the applications and end users. Learning kno...
98
Voted
CICLING
2011
Springer
14 years 1 months ago
2011
Springer
In recent years, extraction of temporal relations for events that express sentiments has drawn great attention of the Natural Language Processing (NLP) research communities. In thi...
60
Voted
ICMCS
2007
IEEE
15 years 4 months ago
2007
IEEE
Contextual information is important for sequence modeling. Hidden Markov Models (HMMs) and extensions, which have been widely used for sequence modeling, make simplifying, often u...
VLSISP
2010
14 years 8 months ago
2010
In this paper we describe a multi-strategy approach to improving semantic extraction from news video. Experiments show the value of careful parameter tuning, exploiting multiple fe...
IWANN
2009
Springer
15 years 4 months ago
2009
Springer
Biomedical literature is an important source of information for chemical compounds. However, different representations and nomenclatures for chemical entities exist, which makes th...