131 search results - page 19 / 27 » Imbalanced sentiment classification |
IPM
2008
13 years 7 months ago
2008
Authorship analysis of electronic texts assists digital forensics and anti-terror investigation. Author identification can be seen as a single-label multi-class text categorizatio...
NAACL
2010
13 years 5 months ago
2010
In this paper we examine different linguistic features for sentimental polarity classification, and perform a comparative study on this task between blog and review data. We found...
EMNLP
2006
13 years 9 months ago
2006
The automatic recognition of the rhetorical function of citations in scientific text has many applications, from improvement of impact factor calculations to text summarisation an...
IRI
2008
IEEE
14 years 1 months ago
2008
IEEE
Associative classification has aroused significant attention recently and achieved promising results. In the rule ranking process, the confidence measure is usually used to sort t...
WWW
2009
ACM
14 years 2 months ago
2009
ACM
We propose a novel cost-efficient approach to threshold selection for binary web-page classification problems with imbalanced class distributions. In many binary-classification ta...