Sciweavers

3707 search results - page 601 / 742
» Clustering by Pattern Similarity
Sort
View
CVPR
2005
IEEE
14 years 12 months ago
Database-Guided Segmentation of Anatomical Structures with Complex Appearance
The segmentation of anatomical structures has been traditionally formulated as a perceptual grouping task, and solved through clustering and variational approaches. However, such ...
Bogdan Georgescu, Xiang Sean Zhou, Dorin Comaniciu...
COLT
2008
Springer
14 years 11 months ago
Does Unlabeled Data Provably Help? Worst-case Analysis of the Sample Complexity of Semi-Supervised Learning
We study the potential benefits to classification prediction that arise from having access to unlabeled samples. We compare learning in the semi-supervised model to the standard, ...
Shai Ben-David, Tyler Lu, Dávid Pál
ERCIMDL
2008
Springer
181views Education» more  ERCIMDL 2008»
14 years 11 months ago
Author Name Disambiguation for Citations Using Topic and Web Correlation
Abstract. Today, bibliographic digital libraries play an important role in helping members of academic community search for novel research. In particular, author disambiguation for...
Kai-Hsiang Yang, Hsin-Tsung Peng, Jian-Yi Jiang, H...
ACL
2008
14 years 11 months ago
Unsupervised Learning of Narrative Event Chains
Hand-coded scripts were used in the 1970-80s as knowledge backbones that enabled inference and other NLP tasks requiring deep semantic knowledge. We propose unsupervised induction...
Nathanael Chambers, Daniel Jurafsky
AAAI
2010
14 years 11 months ago
Unsupervised Learning of Event Classes from Video
We present a method for unsupervised learning of event classes from videos in which multiple actions might occur simultaneously. It is assumed that all such activities are produce...
Muralikrishna Sridhar, Anthony G. Cohn, David C. H...