On Kernel Derivative Approximation with Random Fourier Features.

Zoltán Szabó Bharath K. Sriperumbudur

Published in: AISTATS (2019)

Keyphrases

feature space
series expansion
feature set
image features
neural network
special case
feature vectors
fourier descriptors
feature extraction
prior knowledge
classification accuracy
principal component analysis
image retrieval
spatial information
similarity function
feature maps
reproducing kernel hilbert space