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OxWearables / capture24

Capture24: Human activity recognition with activity trackers
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New Version of the CAPTURE-24 Dataset Seems to be Incomplete #4

Closed bjm-123 closed 5 months ago

bjm-123 commented 5 months ago

Hi @chanshing

First of all, thank you for sharing your valuable work and dataset! I am currently downloading the dataset from here and I have encountered a small issue that I hope you could help me with.

According to the documentation, each data instance in the dataset should contain ~24 hours of data. However, after downloading and examining the dataset, I noticed that each instance seems to include only about ~3 hours of data (.csv file contains 1, 048, 576 rows of data record).

Could you kindly verify if the dataset provided is complete? If there has been a mistake, would it be possible to provide the full 24-hour data for each instance? Any guidance on how to obtain the complete dataset would be greatly appreciated.

Thank you very much for your time and assistance!

Best regards, Jiameng

chanshing commented 5 months ago

Hi @bjm-123 can you share the participant number you looked at? Not all participants will have exactly 24h of data as some participants have worn it for more, others less

bjm-123 commented 5 months ago

Dear @chanshing ,

Thank you for your reply! I discovered that there is no problem with the dataset. I used Microsoft Excel to open the .csv file and it supports displaying up to 1, 048, 576 rows of data, and I assumed the data was incomplete.

I apologize for my stupid question, and thank you again for your time and help!

Best regards, Jiameng

chanshing commented 5 months ago

No problem! Glad it got fixed