how long the input length is used for the LTSF evaluation results?

[Alsac]

Thank you for your wonderful job! and I don't find the input length used for the long term forecasting, can you explain which input length used for this table below? thank you!

[qiu69]

Thank you for your attention and question. Please see the screenshot！We report the best results among different look-back windows.

[Alsac]

Thank you for your answers. I have another question about the NYSE and NASDQ datasets. From Table 5 of paper, it seems that these datasets' lengths are about 1243, and 5 variates included. However, When I check the corresponding paper and repository, finding they have so many stocks being include.

Maybe I lost the details，but I wondering how these stocks in these two datasets being tested?

Once again, thank your answers, and best wish for you!

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statistic table:

dataset repository:

[qiu69]

Thank you for your question! We only selected one series from each of these two datasets for evaluation, and did not test all series.

[Alsac]

I see, that's reasonable, thank you for your answers!

[qiu69]

Thank you！