Towards Query-Efficient Black-Box Adversary with Zeroth-Order Natural Gradient Descent.

Pu Zhao Pin-Yu Chen Siyue Wang Xue Lin

Published in: CoRR (2020)

Keyphrases

black box
black boxes
response time
query processing
data structure
objective function
database
test cases
query evaluation
database queries
artificial intelligence
cost function
relevance feedback
query expansion
user queries
keywords
indexing structure