A tensor time series data structure for efficient and accurate factor analysis over time ranges
The code was tested under the following dependencies:
- Python 3.10.13
- NumPy 1.26.3
- PyTorch 2.1.2
- CUDA 12.2
Please download datasets and corresponding queries at our HuggingFace repo and put them into the folder inputs/
.
To reproduce our results, please run:
chmod +x scripts/*.sh
./scripts/test_{method}_{dataset}.sh {device}
where:
{method}
can betuckerals
/dtucker
/zoomtucker
/tucket
/tucket_zoomtuckerstitch
;{dataset}
can beairquality
/traffic
/usstock
/krstock
;{device}
is the device for PyTorch (e.g.,cuda:0
orcpu
).