Sciweavers

2292 search results - page 63 / 459
» Structure preserving embedding
Sort
View
ICDM
2003
IEEE
101views Data Mining» more  ICDM 2003»
15 years 3 months ago
Interactive Visualization and Navigation in Large Data Collections using the Hyperbolic Space
We propose the combination of two recently introduced methods for the interactive visual data mining of large collections of data. Both, Hyperbolic Multi-Dimensional Scaling (HMDS...
Jörg A. Walter, Jörg Ontrup, Daniel Wess...
PAMI
2006
230views more  PAMI 2006»
14 years 9 months ago
Shape Registration in Implicit Spaces Using Information Theory and Free Form Deformations
We present a novel variational and statistical approach for shape registration. Shapes of interest are implicitly embedded in a higher dimensional space of distance transforms. In...
Xiaolei Huang, Nikos Paragios, Dimitris N. Metaxas
CORR
2008
Springer
126views Education» more  CORR 2008»
14 years 10 months ago
Non-Negative Matrix Factorization, Convexity and Isometry
Traditional Non-Negative Matrix Factorization (NMF) [19] is a successful algorithm for decomposing datasets into basis function that have reasonable interpretation. One problem of...
Nikolaos Vasiloglou, Alexander G. Gray, David V. A...
ETFA
2008
IEEE
14 years 11 months ago
Functional and structural properties in the Model-Driven Engineering approach
In this paper we discuss the separation between attributes on functionality and on structure following an approach based on Model Driven Engineering (MDE). We adopt a methodologic...
Daniela Cancila, Roberto Passerone
ACL
2012
13 years 6 days ago
Robust Conversion of CCG Derivations to Phrase Structure Trees
We propose an improved, bottom-up method for converting CCG derivations into PTB-style phrase structure trees. In contrast with past work (Clark and Curran, 2009), which used simp...
Jonathan K. Kummerfeld, Dan Klein, James R. Curran