Tutorial¶
Basic Commands to use machine-data-hub below.
Commands¶
View All Datasets¶
Machine Data Hub allows you to view a library of reliable and useful machine related datasets. To view all datasets:
$ mdh list
This will list out the dataset ID, name, number of individual files, and file size for each dataset.
Get Metadata¶
If you want to know more about a dataset, you can view metadata such as ML Type, if it’s a time series, if it’s labeled, and much more. To view a dataset’s metadata:
$ mdh metadata <id>
Example to view metadata for dataset with ID of 2:
$ mdh metadata 2
Download a Dataset¶
If you find a dataset that you like and want to use for your project, you can download it. To download a full dataset:
$ mdh download <id>
If the dataset has multiple files, you can just download one of the files at once. To download one specific file in a dataset:
$ mdh download <id> <file number>
Example to download file 1 from dataset 15:
$ mdh download 15 1
Suggest a Dataset¶
Do you know a great dataset that could be useful for prognostics or other machine related projects? Suggest it be added to the Machine Data Hub’s library of datasets:
$ mdh suggest <link> <name> <summary>
Example to download file 1 from dataset 15:
$ mdh suggest "www.data.com" "Dataset" "This is a summary"