1. Visualizing Data in Oracle Analytics Server
  2. Visualize Data
  3. Use Oracle Analytics Predictive Models and Oracle Machine Learning Models
  4. Use Oracle Cloud Infrastructure Document Understanding Models in Oracle Analytics
  5. Perform Document Classification and Key Value Extraction
  6. Parameter Options for OCI Document Understanding Models

Parameter Options for OCI Document Understanding Models

When you invoke an OCI Document Understanding model from a data flow in Oracle Analytics, you configure the model using parameters.

For example, you specify whether the source dataset is configured to link to a bucket or to individual documents. See Prepare Documents to Analyze with an OCI Document Understanding Model.

Parameters for Document Classification models

Parameter Description

Input Column
Specifies the OCI Object Storage location for the documents you're processing.
  • If you're referencing your source documents by bucket, select the column with bucket URLs.
  • If you're referencing your source documents individually, select the column with document URLs.

Input Type
Specifies the type of URLs in input columns.
  • If you're referencing your source documents by bucket, select Buckets.
  • If you're referencing your source documents individually, select Documents.
Maximum Number of Document Types (Document Classification only) Specifies the maximum number of results (between 1 and 100) to fetch from the OCI Document Understanding service for each document.
Include all input columns in result Option to include all the input columns in the result.

Parameters for Key Value Extraction models

Parameter Description

Input Column
Specifies the OCI Object Storage location for the documents you're processing.
  • If you're referencing your source documents by bucket, select the column with bucket URLs.
  • If you're referencing your source documents individually, select the column with document URLs.

Input Type
Specifies the type of URLs in input columns.
  • If you're referencing your source documents by bucket, select Buckets.
  • If you're referencing your source documents individually, select Documents.
Output Type (Invoice and Receipts only) Specifies the set of columns to include in the output.

For Receipts, Output Type can either be selected as Field Items or Line Items. Field Items are the common details such as merchant info, billing total, tax and so on. Line items are the details of purchased items. This option determines the output columns that're captured by the OCI Document Understanding service.

For Invoices, Output Type can either be selected as Field Items or Line Items. Field Items are the common details such as customer details, Vendor details, billing total, tax and so on. Line items are the details of purchased items. This option determines the output columns that're captured by the OCI Document Understanding service.

Include all input columns in result Option to include all the input columns in the result.