Loopless Semi-Stochastic Gradient Descent with Less Hard Thresholding for Sparse Learning.

Xiangyang Liu Bingkun Wei Fanhua Shang Hongying Liu

Published in: CIKM (2019)

Keyphrases

multi task
loss function
matrix factorization
multiple kernel learning
denoising
random forests
face recognition
training set
edge detection
image denoising