Minimax Lower Bounds on Dictionary Learning for Tensor Data.

Zahra Shakeri Waheed U. Bajwa Anand D. Sarwate

Published in: IEEE Trans. Inf. Theory (2018)

Keyphrases

dictionary learning
data sets
lower bound
data analysis
sparse representation
training data
prior knowledge
machine learning
pattern recognition
training set
high quality
data points
image data
small number
text mining
text classification
high dimensional data
image processing
sparse coding