Title
DeepAbstract: Neural Network Abstraction for Accelerating Verification
Abstract
While abstraction is a classic tool of verification to scale it up, it is not used very often for verifying neural networks. However, it can help with the still open task of scaling existing algorithms to state-of-the-art network architectures. We introduce an abstraction framework applicable to fully-connected feed-forward neural networks based on clustering of neurons that behave similarly on some inputs. For the particular case of ReLU, we additionally provide error bounds incurred by the abstraction. We show how the abstraction reduces the size of the network, while preserving its accuracy, and how verification results on the abstract network can be transferred back to the original network.
Year
DOI
Venue
2020
10.1007/978-3-030-59152-6_5
ATVA
DocType
Citations 
PageRank 
Conference
0
0.34
References 
Authors
0
4
Name
Order
Citations
PageRank
Pranav Ashok131.73
Vahid Hashemi201.35
Jan Kretínský315916.02
Stefanie Mohr400.34