606 search results - page 46 / 122 » A novel feature selection algorithm for text categorization |
ACL
2012
11 years 11 months ago
2012
This paper proposes a data-driven method for concept-to-text generation, the task of automatically producing textual output from non-linguistic input. A key insight in our approac...
DATAMINE
2007
13 years 8 months ago
2007
Many high level representations of time series have been proposed for data mining, including Fourier transforms, wavelets, eigenwaves, piecewise polynomial models etc. Many researc...
WWW
2007
ACM
14 years 9 months ago
2007
ACM
In this paper, we propose a novel approach of image annotation by constructing a hierarchical mapping between lowlevel visual features and text features utilizing the relations wi...
TIP
2008
13 years 8 months ago
2008
Several novel and particularly successful object and object category detection and recognition methods based on image features, local descriptions of object appearance, have recent...
ISM
2008
IEEE
14 years 3 months ago
2008
IEEE
Advances in video technology are being incorporated into today’s medical research and education. Medical videos contain important medical events, such as diagnostic or therapeut...