2295 search results - page 76 / 459 » Learning Overcomplete Representations |
ICASSP
2011
IEEE
13 years 14 days ago
2011
IEEE
Assuming that a set of source signals is sparsely representable in a given dictionary, we show how their sparse recovery fails whenever we can only measure a convolved observation...
GECCO
2003
Springer
14 years 1 months ago
2003
Springer
Over the last few years, a few approaches have been proposed aiming to combine genetic and evolutionary computation (GECCO) with inductive logic programming (ILP). The underlying r...
HICSS
2002
IEEE
14 years 1 months ago
2002
IEEE
Change representation concerns how changes of text are presented in writing tools. Change representation in collaborative writing can play an important role for the collaborators&...
MCS
2001
Springer
14 years 1 months ago
2001
Springer
For learning purposes, representations of real world objects can be built by using the concept of dissimilarity (distance). In such a case, an object is characterized in a relative...
ITS
2000
Springer
14 years 10 days ago
2000
Springer
Graphical representations have long been associated with more efficient problem solving. More recently, researchers have begun looking at how representation may affect the informat...