1364 search results - page 10 / 273 » Sampling Methods for Unsupervised Learning |
ACL
2008
15 years 10 days ago
2008
Traditional Active Learning (AL) techniques assume that the annotation of each datum costs the same. This is not the case when annotating sequences; some sequences will take longe...
102
Voted
ICPR
2004
IEEE
15 years 12 months ago
2004
IEEE
In this paper, we propose an unsupervised approach to select representative face samples (models) from raw videos and build an appearance-based face recognition system. The approa...
81
Voted
FLAIRS
2007
15 years 1 months ago
2007
Many real-world domains present the problem of imbalanced data sets, where examples of one classes significantly outnumber examples of other classes. This makes learning difficu...
91
Voted
CICLING
2006
Springer
15 years 2 months ago
2006
Springer
We present a statistical generative model for unsupervised learning of verb argument structures. The model was used to automatically induce the argument structures for the 1,500 mo...
ICIC
2005
Springer
15 years 4 months ago
2005
Springer
In recent years, mining with imbalanced data sets receives more and more attentions in both theoretical and practical aspects. This paper introduces the importance of imbalanced da...