donut_receipt

This model is a fork of mychen76/invoice-and-receipts_donut_v1. I made a small modification by adding the feature_extractor_type to enable compatibility with Amazon SageMaker deployment

Model Architecture:

The mychen76/invoice-and-receipts_donut_v1 (LLM) is a finetuned for convert Invoice or Receipt Image to XML or Json data strucutre task. this experimental model is based on Donut model.

Motivation:

Remove OCR engine, use only LLM model to convert an invoice or receipt json object could reduce the conversion step and reduce resource utilization and deployment dependencies. Result, better performance.

Model Usage:

Take following an invoice receipt image and get an output Json or xml like this:

JSON OUTPUT

{
    'header': {
        'invoice_no': '13194726',
        'invoice_date': '05/29/2021',
        'seller': 'Hopkins and Sons 62283 Flores Tunnel North Luis, IA 69983',
        'client': 'Sims PLC USS Kramer FPO AA 81651',
        'seller_tax_id': '952-73-7223',
        'client_tax_id': '995-88-9495',
        'iban': 'GB31LZX520242755934691'
    },
    'items': [
        {
            'item_desc': 'Beach Lunch Lounge Striped Shirt Dress Large Navy Blue White Long Sleeve Casual',
            'item_qty': '1,00',
            'item_net_price': '16,99',
            'item_net_worth': '16,99',
            'item_vat': '10%',
            'item_gross_worth': '18,69'
        },
        {
            'item_desc': 'Jams World Hawaiian 0 Dress Rayon SZ.L',
            'item_qty': '5,00',
            'item_net_price': '65,00',
            'item_net_worth': '325,00',
            'item_vat': '10%',
            'item_gross_worth': '357,50'
        },
        {
            'item_desc': 'LuLaRoe Nicole Dress Size Large 26',
            'item_qty': '2,00',
            'item_net_price': '1,99',
            'item_net_worth': '3,98',
            'item_vat': '10%',
            'item_gross_worth': '4,38'
        },
        {
            'item_desc': 'phynny Was Medium Linen Wrap Dress Dessert Rose Embroidered Bohemian',
            'item_qty': '2,00',
            'item_net_price': '89,99',
            'item_net_worth': '179,98',
            'item_vat': '10%',
            'item_gross_worth': '197,98'
        },
        {
            'item_desc': "Eileen Fisher Women's Long Sleeve Fleece Lined Front Pockets Dress XS Gray",
            'item_qty': '2,00',
            'item_net_price': '15,99',
            'item_net_worth': '31,98',
            'item_vat': '10%',
            'item_gross_worth': '35,18'
        },
        {
            'item_desc': "Hanna Anderson Women's L Large Coral Short Sleeve Casual Fall Tee Shirt Dress",
            'item_qty': '1,00',
            'item_net_price': '24,00',
            'item_net_worth': '24,00',
            'item_vat': '10%',
            'item_gross_worth': '26,40'
        }
    ],
    'summary': {'total_net_worth': '$581,93', 'total_vat': '$58,19', 'total_gross_worth': '$ 640,12'}
}

XML OUTPUT

<s_header>
    <s_invoice_no> 13194726</s_invoice_no>
    <s_invoice_date> 05/29/2021</s_invoice_date>
    <s_seller> Hopkins and 
    Sons 62283 Flores Tunnel North Luis, IA 69983</s_seller>
    <s_client> Sims PLC USS Kramer FPO AA 
    81651</s_client>
    <s_seller_tax_id> 952-73-7223</s_seller_tax_id>
    <s_client_tax_id> 
    995-88-9495</s_client_tax_id>
    <s_iban> GB31LZX520242755934691</s_iban>
</s_header>
<s_items>
    <s_item_desc> Beach Lunch 
    Lounge Striped Shirt Dress Large Navy Blue White Long Sleeve Casual</s_item_desc>
    <s_item_qty> 
    1,00</s_item_qty>
    <s_item_net_price> 16,99</s_item_net_price>
    <s_item_net_worth> 16,99</s_item_net_worth>
    <s_item_vat>
    10%</s_item_vat>
    <s_item_gross_worth> 18,69</s_item_gross_worth>
    <sep/>
    <s_item_desc> Jams World Hawaiian 0 Dress 
    Rayon SZ.L</s_item_desc>
    <s_item_qty> 5,00</s_item_qty>
    <s_item_net_price> 65,00</s_item_net_price>
    <s_item_net_worth>
    325,00</s_item_net_worth>
    <s_item_vat> 10%</s_item_vat>
    <s_item_gross_worth> 
    357,50</s_item_gross_worth>
    <sep/>
    <s_item_desc> LuLaRoe Nicole Dress Size Large 26</s_item_desc>
    <s_item_qty> 
    2,00</s_item_qty>
    <s_item_net_price> 1,99</s_item_net_price>
    <s_item_net_worth> 3,98</s_item_net_worth>
    <s_item_vat> 
    10%</s_item_vat>
    <s_item_gross_worth> 4,38</s_item_gross_worth>
    <sep/>
    <s_item_desc> phynny Was Medium Linen Wrap 
    Dress Dessert Rose Embroidered Bohemian</s_item_desc>
    <s_item_qty> 2,00</s_item_qty>
    <s_item_net_price> 
    89,99</s_item_net_price>
    <s_item_net_worth> 179,98</s_item_net_worth>
    <s_item_vat> 
    10%</s_item_vat>
    <s_item_gross_worth> 197,98</s_item_gross_worth>
    <sep/>
    <s_item_desc> Eileen Fisher Women's Long 
    Sleeve Fleece Lined Front Pockets Dress XS Gray</s_item_desc>
    <s_item_qty> 2,00</s_item_qty>
    <s_item_net_price> 
    15,99</s_item_net_price>
    <s_item_net_worth> 31,98</s_item_net_worth>
    <s_item_vat> 
    10%</s_item_vat>
    <s_item_gross_worth> 35,18</s_item_gross_worth>
    <sep/>
    <s_item_desc> Hanna Anderson Women's L Large 
    Coral Short Sleeve Casual Fall Tee Shirt Dress</s_item_desc>
    <s_item_qty> 1,00</s_item_qty>
    <s_item_net_price> 
    24,00</s_item_net_price>
    <s_item_net_worth> 24,00</s_item_net_worth>
    <s_item_vat> 
    10%</s_item_vat>
    <s_item_gross_worth> 26,40</s_item_gross_worth>
</s_items>
<s_summary>
    <s_total_net_worth> 
    $581,93</s_total_net_worth>
    <s_total_vat> $58,19</s_total_vat>
    <s_total_gross_worth> $ 
    640,12</s_total_gross_worth>
</s_summary>