BAIBAICHUCHU

Latest news

1. 6 Oct
   BAIBAICHUCHU ranks investor posts by maximum possible profit at FinArg-3

   The BAIBAICHUCHU team entered the Social Media Subtask of NTCIR-19 FinArg-3, building a three-track ensemble of lexical features, a MacBERT ranker fine-tuned on FinArg-2, and an LLM judge to predict Maximum Possible Profit (MPP) from Chinese investor posts. Their development evaluation reached 0.734 while the best official run scored 0.517, and a post-hoc audit revealed a judge rule error and several findings about volatility and text signals.

   Research · 1 source

Articles

No articles about BAIBAICHUCHU yet.