COPWA at the NTCIR-18 FairWeb-2 Task

Key Points

• The aim was to develop a system that retrieves relevant entities while ensuring fairness in conversations.
• Developed the COPWA system for conversational entity retrieval.
• Focused on topics related to researchers, movies, and YouTube content.
• Used the GFRC framework to evaluate performance.
• Demonstrated a balance between conversational relevance and group fairness.
• Evaluated using the GFRC framework, showing promising performance metrics.