Papers by Yanshan Wang
Less Likely Brainstorming: Using Language Models to Generate Alternative Hypotheses (2023.findings-acl)
Copied to clipboard
| Challenge: | Existing methods to reduce cognitive errors in MRI interpretations do not work for generating less likely outputs. |
| Approach: | They propose a task that asks a model to generate outputs that humans think are relevant but less likely to happen. |
| Outcome: | The proposed method compares with several state-of-the-art controlled text generation models via automatic and human evaluations and shows that it reduces cognitive errors in interpreting MRI findings. |
TrojFSP: Trojan Insertion in Few-shot Prompt Tuning (2024.naacl-long)
Copied to clipboard
| Challenge: | Prompt tuning on a few data samples presents security issues, e.g., Trojan attacks. |
| Approach: | They propose a method to transfer established data poisoning attacks directly to few-shot prompt tuning, a technique to address the poisoned imbalance issue. |
| Outcome: | The proposed method achieves an ASR of over 99% while maintaining negligible decreases in CDA. |
Applications of Natural Language Processing in Clinical Research and Practice (N19-5)
Copied to clipboard
| Challenge: | a tutorial on clinical NLP will introduce students and experts to the field . a focus will be on the use of clinical Nlp in clinical research and practice . |
| Approach: | This tutorial introduces the clinical use of natural language processing (NLP) techniques . it will review techniques and tools developed for the clinical domain . |
| Outcome: | This tutorial will introduce the clinical NLP methodologies and tools at two top universities . the goal of the tutorial is to encourage NLP researchers in the general domain to contribute . |