Detecting Actionable Requests and Offers on Social Media During Crises Using LLMs

Keyphrases

• Large Language Models 100%
• Social Media 100%
• Natural Disasters 50%
• Humanitarian Organizations 50%
• Model Performance 50%
• Social Media Engagement 50%
• Class-specific 50%
• Query-based 50%
• Few-shot Learning 50%
• Hierarchical Taxonomy 50%
• Emergency Personnel 50%
• Emergency Actions 50%

Computer Science

• Large Language Model 100%
• Performance Model 50%
• Few-Shot Learning 50%
• Labeled Example 50%
• Emergency Personnel 50%