246 search results - page 5 / 50 » Task-Driven Dictionary Learning |
109
click to vote
DCC
2011
IEEE
14 years 4 months ago
2011
IEEE
We present a new color image compression algorithm for RGB images. In our previous work [6], we presented a machine learning technique to derive a dictionary of orthonormal basis ...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
The power of sparse signal coding with learned overcomplete dictionaries has been demonstrated in a variety of applications and fields, from signal processing to statistical infe...
109
click to vote
ICCV
2011
IEEE
13 years 9 months ago
2011
IEEE
We present an approach for dictionary learning of action attributes via information maximization. We unify the class distribution and appearance information into an objective func...
139
click to vote
FLAIRS
2011
2011
Impact of Word Sense Disambiguation on Ordering Dictionary Definitions in Vocabulary Learning Tutors
14 years 1 months ago
Past research has shown that dictionaries and glosses can be beneficial in computer assisted language learning, particularly in vocabulary learning. We propose that L2 vocabulary ...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
A new Bayesian model is proposed, integrating dictionary learning and topic modeling into a unified framework. The model is applied to cluster multiple images, and a subset of th...