20250805 meeting

Published 2025-08-05 Updated 2025-09-21 474 words 3 minutes views

Contents

Introduction

The following uses the TSMixerModel of the dart module to fill in the next 10 days.

Experiment

gallery_made_with_nanogallery_exp2

Method	Value
MSPE	4.502955
RMSPE	5.508323
MAPE	4.502955
MSPE%	0.015959
RMSPE%	0.328823
MAPE%	0.015959

Conclusion

The result of this experiment are all integers, we need to fix it!

Execution result reference

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>>> inference
array([[[276, 271, 269, ..., 288, 287, 288],
        [276, 271, 269, ..., 288, 287, 288],
        [276, 272, 269, ..., 288, 288, 288],
        ...,
        [275, 271, 268, ..., 288, 288, 288],
        [275, 270, 268, ..., 287, 287, 287],
        [275, 270, 268, ..., 287, 287, 287]],

       [[276, 271, 269, ..., 288, 287, 288],
        [276, 271, 269, ..., 288, 287, 288],
        [276, 272, 269, ..., 288, 288, 288],
        ...,
        [275, 271, 268, ..., 288, 288, 288],
        [275, 270, 268, ..., 287, 287, 287],
        [275, 270, 268, ..., 287, 287, 287]],

       [[276, 271, 269, ..., 288, 287, 288],
        [276, 271, 269, ..., 288, 287, 288],
        [276, 272, 269, ..., 288, 288, 288],
        ...,
        [275, 271, 268, ..., 288, 288, 288],
        [275, 270, 268, ..., 287, 287, 287],
        [275, 270, 268, ..., 287, 287, 287]],

       ...,

       [[276, 271, 269, ..., 288, 287, 288],
        [276, 271, 269, ..., 288, 287, 288],
        [276, 272, 269, ..., 288, 288, 288],
        ...,
        [275, 271, 268, ..., 288, 288, 288],
        [275, 270, 268, ..., 287, 287, 287],
        [275, 270, 268, ..., 287, 287, 287]],

       [[276, 271, 269, ..., 288, 287, 288],
        [276, 271, 269, ..., 288, 287, 288],
        [276, 272, 269, ..., 288, 288, 288],
        ...,
        [275, 271, 268, ..., 288, 288, 288],
        [275, 270, 268, ..., 287, 287, 287],
        [275, 270, 268, ..., 287, 287, 287]],

       [[276, 271, 269, ..., 288, 287, 288],
        [276, 271, 269, ..., 288, 287, 288],
        [276, 272, 269, ..., 288, 288, 288],
        ...,
        [275, 271, 268, ..., 288, 288, 288],
        [275, 270, 268, ..., 287, 287, 287],
        [275, 270, 268, ..., 287, 287, 287]]], shape=(24, 10, 1850))


Inference complete! Time taken: 4:59:24.693854

Epilogue

https://raw.githubusercontent.com/Josh-test-lab/website-assets-repository/refs/heads/main/posts/1140805%20meeting/To%20be%20continued.jpg — To be continued!

Environment

Local Operating System: Windows 11 24H2
- Programming Language: Python 3.12.9
Computing Platform: National Center for High-Performance Computing (NCHC) – Taiwan AI Cloud
- Operating System: Ubuntu
- Miniconda
- GPU: NVIDIA Tesla V100 32GB GPU
- CUDA 12.8 driver
- Programming Language: Python 3.10.16 for Linux

Further Learning

I tested this project on the GitHub repository.

References

Juan Lopez Alcaraz, Nils Strodthoff. (2022). Diffusion-based time series imputation and forecasting with structured state space models. Transactions on Machine Learning Research. Retrieved from https://openreview.net/forum?id=hHiIbk7ApW
SSSD. (2022). GitHub. Retrieved from https://github.com/AI4HealthUOL/SSSD
SSSD_CP. (2024). GitHub. Retrieved from https://github.com/egpivo/SSSD_CP
近兩年小時值查詢. (n.d.). 環境部 - 空氣品質監測網. Retrieved from https://airtw.moenv.gov.tw/CHT/Query/InsValue.aspx