Document Understanding
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Document Understanding User Guide for Modern Experience
Last updated Feb 22, 2024

Terms and Definitions

Training:

Training a model from scratch, i.e. using the DocumentUnderstanding ML Package in AI Center.

Retraining:

Training using a pre-trained base-model, i.e. using one of the other document extraction ML packages in AI Center such as Invoices, Receipts, Purchase Orders, etc.

Auto-retraining:

This is the name of an environment variable which can be set when creating a Pipeline in AI Center which enables the pipeline to automatically use the most recent exported dataset for training. This variable is independent of whether that dataset includes data from Validation Station or not.

Fine-tuning:

Training or retraining a model using a dataset which includes data coming from Validation Station.

Auto-Fine-tuning:

Using the Auto-retraining environment variable feature to automatically train a model using data fed in from Validation Station using the Scheduled Export feature of Document Manager.

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