How Chain-of-Thought Works? Tracing Information Flow from Decoding, Projection, and Activation
思维链如何工作?从解码、投影和激活追踪信息流
机构 * State Key Laboratory for Novel Software Technology, Nanjing University(南京大学新型软件技术国家重点实验室) ; School of Artificial Intelligence and Big Data, Hefei University(合肥大学人工智能与大数据学院) ; School of Artificial Intelligence, Beijing Institute of Technology(北京理工大学人工智能学院) ; School of Computing and Information, University of Pittsburgh(匹兹堡大学计算机与信息学院) ; Center for Biostatistics, The Ohio State University Wexner Medical Center(俄亥俄州立大学韦克斯纳医学中心生物统计中心)
专题命中 推理与问题求解 :prompting(abstract);分类 cs.AI
AI总结 通过反向追踪解码、投影和激活阶段的信息流,揭示思维链作为解码空间剪枝器的作用,并发现其以任务依赖方式调节神经元激活。
Comments Accept by ACL 2026