DagsHub Repository: https://dagshub.com/Rutam21/layoutlm-invoices
This is a fine-tuned version of the multi-modal LayoutLM model for the task of question answering on invoices and other documents. It has been fine-tuned on a proprietary dataset of invoices as well as both SQuAD2.0 and DocVQA for general comprehension.
Unlike other QA models, which can only extract consecutive tokens (because they predict the start and end of a sequence), this model can predict longer-range, non-consecutive sequences with an additional classifier head. For example, QA models often encounter this failure mode:
However this model is able to predict non-consecutive tokens and therefore the address correctly.
This model is available on HuggingFace under the CC by NC-SA 4.0 License.
This model was created by the team at Impira.