A Dual Locality-Constrained Linear Coding Algorithm for Image Classification.

Xianchen Wang Yanshan Li Weixin Xie

Published in: IEEE Access (2018)

Keyphrases

image classification
objective function
optimization algorithm
linear complexity
times faster
detection algorithm

computational cost
closed form
worst case
experimental evaluation
preprocessing
probabilistic model

np hard
primal dual
improved algorithm
search space
matching algorithm
similarity measure

gradient projection
neural network
expectation maximization
cost function
k means
learning algorithm