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MP
2007
89views more  MP 2007»
13 years 7 months ago
Sums of random symmetric matrices and quadratic optimization under orthogonality constraints
Let Bi be deterministic real symmetric m × m matrices, and ξi be independent random scalars with zero mean and “of order of one” (e.g., ξi ∼ N(0, 1)). We are interested to...
Arkadi Nemirovski
KDD
2006
ACM
153views Data Mining» more  KDD 2006»
14 years 8 months ago
Model compression
Often the best performing supervised learning models are ensembles of hundreds or thousands of base-level classifiers. Unfortunately, the space required to store this many classif...
Cristian Bucila, Rich Caruana, Alexandru Niculescu...
ICSM
2006
IEEE
14 years 2 months ago
Working Session: Information Retrieval Based Approaches in Software Evolution
During software evolution a collection of related artifacts with different representations are created. Some of these are composed of structured data (e.g., analysis data), some c...
Andrian Marcus, Andrea De Lucia, Jane Huffman Haye...
ECML
2006
Springer
13 years 11 months ago
Graph Based Semi-supervised Learning with Sharper Edges
In many graph-based semi-supervised learning algorithms, edge weights are assumed to be fixed and determined by the data points' (often symmetric) relationships in input space...
Hyunjung Shin, N. Jeremy Hill, Gunnar Rätsch
EG
2006
96views more  EG 2006»
13 years 8 months ago
Building Semantic Webs for e-government with Wiki technology
: E-government webs are among the largest webs in existence, based on the size, number of users and number of information providers. Thus, creating a Semantic Web infrastructure to...
Christian Wagner, Karen S. K. Cheung, Rachael Kwai...