315 search results - page 37 / 63 » Text classification from positive and unlabeled documents |
LREC
2010
13 years 9 months ago
2010
The paper presents results of an experiment dealing with sentiment analysis of Croatian text from the domain of finance. The goal of the experiment was to design a system model fo...
COMSIS
2011
12 years 11 months ago
2011
The paper presents an approach to the task of automatic document categorization in the field of economics. Since the documents can be annotated with multiple keywords (labels), we ...
CVPR
2010
IEEE
13 years 12 months ago
2010
IEEE
Categorizing web-based videos is an important yet challenging task. The difficulties arise from large data diversity within a category, lack of labeled data, and degradation of vi...
ICDAR
2003
IEEE
14 years 25 days ago
2003
IEEE
A method for automatically assessing the constructional sequence from a neuropsychological drawing task using Hidden Markov Models is presented. We also present a method of extrac...
HIS
2003
13 years 9 months ago
2003
: Text classification, document clustering and similar document analysis tasks are currently the subject of significant global research, since such areas underpin web intelligence,...