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Import files and data sources to the Platform
The Peltarion Platform makes it easy to import data from a variety of sources, and to set it up to train your own models.
Upload data that is organized as many examples of one or more features, where each feature can be a numerical value, a category, an image, or text. You can select one or many features to use as input to your models, and set which feature is the target that your models will learn to predict.
There are two main ways to import datasets inside your project: using our data library, or by uploading your own files.
Data library: ready-made datasets
The Data library contains datasets that are ready to be added to your project.
In the Datasets overview page, click the Data library button to open the Data library window. Use it to:
The datasets in the data library may come from third party sources and are provided for convenience. Read the dataset licenses to know the particular terms of each dataset.
Data warehouse: import datasets from Azure Synapse and BigQuery
If you have data stored in Azure Synapse or BigQuery online storage, you can import it to the Platform and start training models on it.
This is done easily in three steps: connect to your data warehouse, select the dataset you want to import, preview the content to make sure it’s correct, and that’s it.
The exact steps depend on your service provider. Currently we support
Import files that you have prepared with the data you want to use.
You can upload existing files to the Platform in several ways:
Click Choose files to upload files directly from your local computer. You can also just drag and drop them in the dotted area.
This should be limited to files of 5 GB or smaller, to limit the risk of connection issues during upload.
You can also use the Data API to let a script (or program) upload the files you want into a new dataset.
Import data from a URL, if your files are hosted online. This is recommended for large files, as it usually provides a better and faster connection.
File formats supported
You can upload 3 types of files into the Platform:
Each file type has its own specifications and requirements.
To work with images, you can use any of the
Uploading several files
You can upload several files into the same dataset.
In that case, additional files are assumed to contain additional features (columns) for the same examples, and not additional examples (rows) of the same features.
This can be useful if your training examples have several features which are saved in different files.
If you want to upload multiple files, keep in mind that:
All the files must be uploaded at the time when the dataset is created
All the files must contain the same number of examples (the number of examples is determined from the first file you upload)
All the files must contain the examples in the same order