Papers with masked language modeling task
Adversarial Soft Prompt Tuning for Cross-Domain Sentiment Analysis (2022.acl-long)
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| Challenge: | Existing prompt tuning methods for cross-domain sentiment analysis have been underutilized due to domain discrepancy in the token distributions. |
| Approach: | They propose a new method to model cross-domain sentiment analysis using pre-trained language models by using soft prompts instead of hard templates. |
| Outcome: | The proposed method achieves state-of-the-art results on a publicly available sentiment analysis dataset. |
Unsupervised Dependency Graph Network (2022.acl-long)
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| Challenge: | Recent work has identified properties of pretrained self-attention models that mirror those of dependency parse structures. |
| Approach: | They propose a model that encourages attention heads to model different dependency relations from raw corpora and a masked language modeling task. |
| Outcome: | The proposed model can induce dependency structures from raw corpora and the masked language modeling task without gold POS tags and any external information. |
SciPrompt: Knowledge-augmented Prompting for Fine-grained Categorization of Scientific Topics (2024.emnlp-main)
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| Challenge: | Recent studies have used prompt-based fine-tuning methods for text classification tasks . however, the difficulty and costs of manually selecting domain label terms for the verbalizer remain unexplored . |
| Approach: | They propose a framework to automatically retrieve scientific topic-related terms for low-resource text classification tasks. |
| Outcome: | The proposed method outperforms state-of-the-art methods on scientific text classification tasks under few and zero-shot settings. |
Can Unsupervised Knowledge Transfer from Social Discussions Help Argument Mining? (2022.acl-long)
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| Challenge: | Existing methods for argument mining are limited by the scarcity of manually annotated data and the highly domain-dependent nature of argumentation. |
| Approach: | They propose a novel transfer learning strategy to fine tune pretrained Transformer-based Language Models on a selectively masked language modeling task and a new prompt-based strategy for inter-component relation prediction. |
| Outcome: | The proposed method outperforms existing models on both within- and out-of-domain datasets while leveraging on the discourse context. |
Knowledge-enhanced Prompt Tuning for Dialogue-based Relation Extraction with Trigger and Label Semantic (2024.lrec-main)
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| Challenge: | Existing methods to determine semantic relation between two arguments in dialogues are limited due to the low information density of text. |
| Approach: | They propose a Knowledge-Enhanced Prompt-Tuning method to enhance DRE model by exploiting trigger and label semantics. |
| Outcome: | The proposed method achieves state-of-the-art in F1 and F1c scores on a DialogRE dataset. |