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layoutlm-invoices
faisalraza/layoutlm-invoices
layoutlm-invoices is a document question answering model from faisalraza. Use it for the document question answering task on the model card, and read the license before you ship it in a product. It is set up for transformers. The card lists the license as cc-by-nc-sa-4.0.
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 a…
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At a glance
- Task
- Document Question Answering
- Library
- transformers
- License
- cc-by-nc-sa-4.0
- Model type
- layoutlm
- Access
- Public
- Created
- Dec 20, 2022
- Updated
- Dec 20, 2022
- SHA
- b8e9f3c0
Try a prompt
Model card
From the Hugging Face model README
LayoutLM for 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.
Non-consecutive tokens
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:
Before
After
However this model is able to predict non-consecutive tokens and therefore the address correctly:
Getting started with the model
The best way to use this model is via DocQuery.
About us
This model was created by the team at Impira.
- Task
- Document Question Answering
- Library
- transformers
- Type
- layoutlm
- License
- cc-by-nc-sa-4.0
- Languages
- en
- Created
- Dec 20, 2022
- Updated
- Dec 20, 2022