智能AI None 时间序列作为语言：通用时间序列基础模型的通用分词器 09861v1 Announce Type: new Abstract: While Next-Token Prediction (NTP) has unified LLM pretraining, its adaptation to un and UniTok NTP 2026-06-10 Yunhao Zhang, Ruiying Qi, Jiale Zheng, Jianfeng Zhang, Lujia Pan, Junchi Yan