Sciweavers

520 search results - page 23 / 104
» Reductions Between Expansion Problems
Sort
View
ICCBR
2003
Springer
14 years 1 months ago
Unifying Weighting and Case Reduction Methods Based on Rough Sets to Improve Retrieval
Case-Based Reasoning systems usually retrieve cases using a similarity function based on K-NN or some derivatives. These functions are sensitive to irrelevant or noisy features. We...
Maria Salamó, Elisabet Golobardes
CORR
2007
Springer
94views Education» more  CORR 2007»
13 years 8 months ago
Size reduction of complex networks preserving modularity
The ubiquity of modular structure in real-world complex networks is being the focus of attention in many trials to understand the interplay between network topology and functionali...
Alex Arenas, J. Duch, A. Fernandez, Sergio G&oacut...
CHARME
2005
Springer
145views Hardware» more  CHARME 2005»
13 years 10 months ago
Maximal Input Reduction of Sequential Netlists via Synergistic Reparameterization and Localization Strategies
Abstract. Automatic formal verification techniques generally require exponential resources with respect to the number of primary inputs of a netlist. In this paper, we present sev...
Jason Baumgartner, Hari Mony
PKDD
2010
Springer
179views Data Mining» more  PKDD 2010»
13 years 6 months ago
Learning an Affine Transformation for Non-linear Dimensionality Reduction
The foremost nonlinear dimensionality reduction algorithms provide an embedding only for the given training data, with no straightforward extension for test points. This shortcomin...
Pooyan Khajehpour Tadavani, Ali Ghodsi
IJCAI
2003
13 years 10 months ago
Continuous nonlinear dimensionality reduction by kernel Eigenmaps
We equate nonlinear dimensionality reduction (NLDR) to graph embedding with side information about the vertices, and derive a solution to either problem in the form of a kernel-ba...
Matthew Brand