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Less is More: Understanding Word-level Textual Adversarial Attack via n-gram Frequency Descend.
Ning Lu
Shengcai Liu
Zhirui Zhang
Qi Wang
Haifeng Liu
Ke Tang
Published in:
CoRR (2023)
Keyphrases
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n gram
word level
language independent
language model
viterbi algorithm
text classification
word segmentation
bag of words
language modeling
keywords
web documents
artificial intelligence
machine translation
document images
part of speech
text mining
sentence level
natural language
statistical language modeling