2543 search results - page 336 / 509 » Using PageRank in Feature Selection |
TSMC
1998
13 years 9 months ago
1998
Abstract—The application of neural networks (NN’s) to automatic analysis of chromosome images is investigated in this paper. All aspects of the analysis, namely segmentation, f...
CHI
2007
ACM
14 years 9 months ago
2007
ACM
Tagclouds are visual presentations of a set of words, typically a set of "tags" selected by some rationale, in which attributes of the text such as size, weight, or colo...
AIED
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. We present a framework for the automatic annotation of learning objects (LOs) with empirical usage metadata. Our implementation of the Intelligent Learning Object Guide (...
ECML
2007
Springer
14 years 3 months ago
2007
Springer
L1 regularization is effective for feature selection, but the resulting optimization is challenging due to the non-differentiability of the 1-norm. In this paper we compare state...
ICMCS
2006
IEEE
14 years 3 months ago
2006
IEEE
To be viable advertising platforms, methods for in-program content placement in sports video must balance against clutter. We propose viewer relevance (VR) measures of video frame...