74 search results - page 5 / 15 » Selecting Features for Ordinal Text Classification |
SIGIR
2010
ACM
13 years 10 months ago
2010
ACM
In microblogging services such as Twitter, the users may become overwhelmed by the raw data. One solution to this problem is the classification of short text messages. As short te...
SDM
2012
SIAM
11 years 9 months ago
2012
SIAM
: Feature Selection “Tomography” - Illustrating that Optimal Feature Filtering is Hopelessly Ungeneralizable George Forman HP Laboratories HPL-2010-19R1 Feature selection; ...
CIARP
2006
Springer
13 years 10 months ago
2006
Springer
Abstract. A major characteristic of text document categorization problems is the extremely high dimensionality of text data. In this paper we explore the usability of the Oscillati...
MM
2010
ACM
13 years 7 months ago
2010
ACM
In this paper, we propose a novel personalized ranking system for amateur photographs. Although some of the features used in our system are similar to previous work, new features,...
PR
2011
12 years 9 months ago
2011
In the field of multimedia retrieval in video, text frame classification is essential for text detection, event detection, event boundary detection etc. We propose a new text fram...