Nonlinear Projection Based Gradient Estimation for Query Efficient Blackbox Attacks.

Huichen Li Linyi Li Xiaojun Xu Xiaolu Zhang Shuang Yang Bo Li

Published in: CoRR (2021)

Keyphrases

gradient estimation
query processing
computationally expensive
computationally efficient
search engine
decision trees
dynamic programming
classification accuracy
relevance feedback
linear program
variance reduction