1364 search results - page 130 / 273 » Sampling Methods for Unsupervised Learning |
109
Voted
NIPS
2004
15 years 4 months ago
2004
We consider the semi-supervised learning problem, where a decision rule is to be learned from labeled and unlabeled data. In this framework, we motivate minimum entropy regulariza...
133
Voted
ICMCS
2005
IEEE
15 years 8 months ago
2005
IEEE
ABSTRACT In this paper, we report our experiments using a realworld image dataset to examine the effectiveness of Isomap, LLE and KPCA. The 1,897-image dataset we used consists of ...
130
Voted
SIGIR
2011
ACM
14 years 5 months ago
2011
ACM
The majority of the current information retrieval models weight the query concepts (e.g., terms or phrases) in an unsupervised manner, based solely on the collection statistics. I...
112
Voted
AAAI
2008
15 years 5 months ago
2008
For many machine learning solutions to complex applications, there are significant performance advantages to decomposing the overall task into several simpler sequential stages, c...
129
Voted
ICASSP
2010
IEEE
15 years 3 months ago
2010
IEEE
We propose a committee-based active learning method for large vocabulary continuous speech recognition. In this approach, multiple recognizers are prepared beforehand, and the rec...