Single and multi-page documents

You will receive the best accuracy if the field you are extracting is always located on the same page, in the same place.

For a multi-page invoice, some fields can be present on multiple pages (such as invoice numbers or PO numbers). It is possible to fetch a wrong value if the training is done on a single page invoice, and vice-versa.

For example, if you train the index fields "Invoice Number" and "Amount" on a single-page document, Transact will associate these two rules with page "0". If you were to process a multi-page document using these two rules, the Auto KV plugins will only try to extract the data from the first page (page "0").

Because invoice numbers do not fluctuate, the "Invoice Number" field may be extracted correctly, but the "Amount" field may be wrong if it is extracted from the wrong page.