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English(EN) Cadence: Error-Bounded Lossy Compression of Demand Time Series with a Time-Series Foundation Model

Cadence 使用基础模型进行误差有界时间序列压缩

研究人员开发了 Cadence,一种新颖的、用于时间序列数据的误差有界有损压缩系统。Cadence 集成了 Google 的 TimesFM-3 基础模型和一个自适应算术编码器,以确保样本级精度保证。该系统在能源需求和交通客流数据上,相比经典预测器显示出显著的改进,并且在现有方法上取得了相当大的优势。 AI

影响 这种方法可以显著提高时间序列应用的数据存储和传输效率,尤其是在能源和交通领域。

排序理由 该集群描述了一篇研究论文,其中详细介绍了一种使用基础模型进行时间序列压缩的新方法。

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Cadence 使用基础模型进行误差有界时间序列压缩

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该集群描述了一篇研究论文,其中详细介绍了一种使用基础模型进行时间序列压缩的新方法。
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报道来源 [2]

  1. arXiv cs.LG TIER_1 English(EN) · Roberto Tacconelli ·

    Cadence:具有时间序列基础模型的面向需求时间序列的误差有界有损压缩

    arXiv:2609.06008v1 Announce Type: cross Abstract: We present Cadence, an error-bounded lossy compressor for numeric time series pairing a 330M-parameter time-series foundation model (Google TimesFM-3) with an adaptive arithmetic coder, guaranteeing $|\hat{x}_t-x_t|\le\tau$ on eve…

  2. Hugging Face Daily Papers TIER_1 English(EN) ·

    Cadence:具有时间序列基础模型的面向需求的时间序列的误差有界有损压缩

    Cadence pairs a time-series foundation model with an adaptive arithmetic coder for error-bounded lossy compression, achieving substantial gains over classical predictors while reporting negative results on lossless coding and cross-batch determinism.