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English(EN) InstructTime++: Time Series Classification with Multimodal Language Modeling via Implicit Feature Enhancement

InstructTime++ 将时间序列分类重构为多模态生成

研究人员推出了 InstructTime++,一个用于时间序列分类的新颖框架,该框架将任务重构为多模态生成过程。该方法将数值序列、文本上下文和指令作为输入,通过语言模型生成文本形式的类别标签。为了增强跨模态对齐,InstructTime++ 包含一个用于时间标记的离散化模块、一个对齐投影层和一个生成式自监督预训练策略。增强版 InstructTime++ 通过挖掘统计模式并使用视觉语言模型生成文本描述,进一步整合了隐式特征建模,从而在基准数据集上取得了卓越的性能。 AI

影响 这项研究可能通过利用多模态语言模型来提高时间序列分类模型的准确性和可解释性。

排序理由 该集群包含一篇详细介绍时间序列分类新方法的论文。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.AI 阅读 →

AI 生成摘要 · Google Gemini · 来自 1 个来源。 我们如何撰写摘要 →

InstructTime++ 将时间序列分类重构为多模态生成

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该集群包含一篇详细介绍时间序列分类新方法的论文。[lever_c_demoted from research: ic=1 ai=1.0]
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报道来源 [1]

  1. arXiv cs.AI TIER_1 English(EN) · Mingyue Cheng, Xiaoyu Tao, Huajian Zhang, Qi Liu, Zhiding Liu, Yucong Luo, Yiheng Chen, Enhong Chen ·

    InstructTime++:通过隐式特征增强实现多模态语言时间序列分类

    arXiv:2601.14968v2 Announce Type: replace-cross Abstract: Most existing time series classification methods adopt a discriminative paradigm that maps input sequences directly to one-hot encoded class labels. While effective, this paradigm struggles to incorporate contextual featur…