Overview of the FinNLP-2022 ERAI Task: Evaluating the Rationales of Amateur Investors
Chung-Chi Chen, Hen‐Hsen Huang, Hiroya Takamura, Hsin‐Hsi Chen · 2022
This paper provides an overview of the shared task, Evaluating the Rationales of Amateur Investors (ERAI), in FinNLP-2022 at EMNLP-2022.This shared task aims to sort out investment opinions that would lead to higher profit from social platforms.We obtained 19 registered teams; 9 teams submitted their results for final evaluation, and 8 teams submitted papers to share their methods.The discussed directions are various: prompting, fine-tuning, translation system comparison, and tailor-made neural network architectures.We provide details of the task settings, data statistics, participants' results, and fine-grained analysis.