论文18:41SAE特征抽象度新度量FNL:无需LLM即可衡量想搞懂SAE特征到底抽没抽到抽象概念?这篇提出FNL指标,不用LLM打分就能测抽象度,还能帮你挑干预特征,实测提分4.6。#SAE#FNL#稀疏自编码器#DeepSeek-R1aarXiv: DeepSeek@Chuqiao Lin 等 3 人原文稍后读已读值得跟进有用关注 SAE