2190 search results - page 112 / 438 » Large-scale extraction and use of knowledge from text |
124
click to vote
LION
2010
Springer
15 years 6 months ago
2010
Springer
We demonstrate a means of knowledge discovery through feature extraction that exploits the search history of an optimization run. We regress a symbolic model ensemble from optimiza...
206
click to vote
SIGMOD
2008
ACM
16 years 1 months ago
2008
ACM
Text documents often embed data that is structured in nature. This structured data is increasingly exposed using information extraction systems, which generate structured relation...
114
click to vote
CVPR
2008
IEEE
15 years 8 months ago
2008
IEEE
In this paper we propose an approach for action recognition based on a vocabulary forest of local motionappearance features. Large numbers of features with associated motion vecto...
NAACL
2010
14 years 11 months ago
2010
With the increase in popularity of online review sites comes a corresponding need for tools capable of extracting the information most important to the user from the plain text da...
128
click to vote
EPIA
2007
Springer
15 years 5 months ago
2007
Springer
In this paper we present a rule-based system for automatic extraction of definitions from Portuguese texts. As input, this system takes text that is previously annotated with morph...