Zhining Liu, Jingrui He, Ziwei Wu, Hanghang Tong, Yada Zhu, Zihao Li, Dongqi Fu, Xiao Lin, Jiaru Zou, Lecheng Zheng, Hendrik Hamann
We lifted 5 functions out of this paper's own repositories and ran 2 of them in a sandbox. "Ran" means the function executed on a synthesized input and returned a value. It is not a reproduction of the paper's results.
| Repository | Role | Ran |
|---|---|---|
| idea-isail-lab-uiuc/tats | canonical | 0 of 2 |
| iDEA-iSAIL-Lab-UIUC/TaTS | — | 2 of 3 |
| Function | Status | Where it lives |
|---|---|---|
| HiPPO_LegT | Ran | iDEA-iSAIL-Lab-UIUC/TaTS/models/FiLM.py code served (permissive licence) · get_code("80b8de794432949f") |
| SpectralConv1d | Ran | iDEA-iSAIL-Lab-UIUC/TaTS/models/FiLM.py code served (permissive licence) · get_code("de04568bd359bc97") |
| Model | Not yet run | iDEA-iSAIL-Lab-UIUC/TaTS/models/FiLM.py code served (permissive licence) · get_code("31c83e9eea158cf0") |
| time_features | Not yet run | idea-isail-lab-uiuc/tats/utils/timefeatures.py code served (permissive licence) · get_code("9a5fcd4ebfc55d03") |
| time_features_from_frequency_str | Not yet run | idea-isail-lab-uiuc/tats/utils/timefeatures.py code served (permissive licence) · get_code("f8544563682146e5") |
Some links come from the archived Papers with Code dataset (CC BY-SA 4.0): attribution and licence.
While many advances in time series models focus exclusively on numerical data, research on multimodal time series, particularly those involving contextual textual information, remains in its infancy. With recent progress in large language models and time series learning, we revisit the integration of paired texts with time series through the Platonic Representation Hypothesis (Huh et al., 2024), which posits that representations of different modalities converge to shared spaces. In this context, we identify that time-series-paired texts may naturally exhibit periodic properties that closely mirror those of the original time series. Building on this insight, we propose a novel framework, Texts as Time Series (TaTS), which considers the time-series-paired texts to be auxiliary variables of the time series. TaTS can be plugged into any existing numerical-only time series models and effectively enable them to handle time series data with paired texts. Through extensive experiments on both multimodal time series forecasting and imputation tasks across benchmark datasets with various existing time series models, we demonstrate that TaTS can enhance multimodal predictive performance without modifying model architectures. Our Code is available at https://github. com/iDEA-iSAIL-Lab-UIUC/TaTS.
The same record, over MCP at https://syntology.ai/mcp:
get_harvested_code_for_paper("2502.08942")
get_code_for_paper("2502.08942")
have("2502.08942")
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