Defense of Word-Level Adversarial Attacks via Random Substitution Encoding.

Zhaoyang Wang Hongtao Wang

Published in: KSEM (2) (2020)

Keyphrases

word level
language independent
document images
document analysis
defense mechanisms
machine translation
ddos attacks
character recognition
n gram
word segmentation
chinese text retrieval
word recognition
viterbi algorithm
co occurrence
sentence level
semantic roles