Sparse Oracles, Lowness, and Highness.

José L. Balcázar Ronald V. Book Uwe Schöning

Published in: MFCS (1984)

Keyphrases

high dimensional
active learning
compressive sensing
test cases
sparse representation
dictionary learning
sparse data
signal recovery
real time
databases
information retrieval
multiresolution
multi class
linear combination
sparse coding