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05/25/2023
Multijugate Dual Learning for Low-Resource Task-Oriented Dialogue System
Dialogue data in real scenarios tend to be sparsely available, rendering...
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12/14/2022
Mitigating Negative Style Transfer in Hybrid Dialogue System
As the functionality of dialogue systems evolves, hybrid dialogue system...
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10/26/2022
Is MultiWOZ a Solved Task? An Interactive TOD Evaluation Framework with User Simulator
Task-Oriented Dialogue (TOD) systems are drawing more and more attention...
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03/27/2022
Rebuild and Ensemble: Exploring Defense Against Text Adversaries
Adversarial attacks can mislead strong neural models; as such, in NLP ta...
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03/12/2022
MarkBERT: Marking Word Boundaries Improves Chinese BERT
We present a Chinese BERT model dubbed MarkBERT that uses word informati...
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03/01/2022
"Is Whole Word Masking Always Better for Chinese BERT?": Probing on Chinese Grammatical Error Correction
Whole word masking (WWM), which masks all subwords corresponding to a wo...
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10/06/2021
KNN-BERT: Fine-Tuning Pre-Trained Models with KNN Classifier
Pre-trained models are widely used in fine-tuning downstream tasks with ...
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08/31/2021
Backdoor Attacks on Pre-trained Models by Layerwise Weight Poisoning
Pre-Trained Models have been widely applied and recently proved vulnerab...
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08/29/2021
Searching for an Effective Defender: Benchmarking Defense against Adversarial Word Substitution
Recent studies have shown that deep neural networks are vulnerable to in...
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06/22/2021
SENT: Sentence-level Distant Relation Extraction via Negative Training
Distant supervision for relation extraction provides uniform bag labels ...
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05/08/2021
Certified Robustness to Text Adversarial Attacks by Randomized [MASK]
Recently, few certified defense methods have been developed to provably ...
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12/29/2020
Generating Adversarial Examples in Chinese Texts Using Sentence-Pieces
Adversarial attacks in texts are mostly substitution-based methods that ...
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04/30/2020
TextAT: Adversarial Training for Natural Language Understanding with Token-Level Perturbation
Adversarial training is effective in improving the robustness of neural ...
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04/21/2020
BERT-ATTACK: Adversarial Attack Against BERT Using BERT
Adversarial attacks for discrete data (such as text) has been proved sig...
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10/12/2018