809 search results - page 60 / 162 » Experiments with Cost-Sensitive Feature Evaluation |
ICALT
2006
IEEE
15 years 6 months ago
2006
IEEE
This paper investigated whether learner’s personality features might have effects on uses of Web-based Hypermedia Systems, which has been used in the electronic learning (e-Lear...
111
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LREC
2010
15 years 2 months ago
2010
The annotation of causal relations in natural language texts can lead to a low inter-annotator agreement. A French corpus annotated with causal relations would be helpful for the ...
109
Voted
TIP
2010
14 years 7 months ago
2010
A purely bottom-up model of visual attention is proposed and compared to five state-of-the-art models. The role of the low-level visual features is examined in two contexts. Two da...
120
Voted
ICMI
2005
Springer
15 years 6 months ago
2005
Springer
In this paper, we present a novel approach for tracking a lecturer during the course of his speech. We use features from multiple cameras and microphones, and process them in a jo...
133
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CICLING
2011
Springer
14 years 4 months ago
2011
Springer
This paper proposes an approach of extracting simple and effective features that enhances multilingual document ranking (MLDR). There is limited prior research on capturing the co...