README.md

---
language:
- en
pretty_name: RealKIE-FCC-Verified
size_categories:
- n<1K
configs:
- config_name: default
  data_files:
  - split: test
    path: data/test-*
dataset_info:
  features:
  - name: id
    dtype: string
  - name: image_files
    list: string
  - name: text
    dtype: string
  - name: json_schema
    struct:
    - name: type
      dtype: string
    - name: properties
      struct:
      - name: Agency
        struct:
        - name: type
          dtype: string
        - name: description
          dtype: string
      - name: Advertiser
        struct:
        - name: type
          dtype: string
        - name: description
          dtype: string
      - name: GrossTotal
        struct:
        - name: anyOf
          list:
          - name: type
            dtype: string
          - name: description
            dtype: string
      - name: PaymentTerms
        struct:
        - name: anyOf
          list:
          - name: type
            dtype: string
          - name: description
            dtype: string
      - name: AgencyCommission
        struct:
        - name: anyOf
          list:
          - name: type
            dtype: string
          - name: description
            dtype: string
      - name: NetAmountDue
        struct:
        - name: anyOf
          list:
          - name: type
            dtype: string
          - name: description
            dtype: string
      - name: LineItems
        struct:
        - name: type
          dtype: string
        - name: description
          dtype: string
        - name: items
          struct:
          - name: type
            dtype: string
          - name: properties
            struct:
            - name: LineItemRate
              struct:
              - name: anyOf
                list:
                - name: type
                  dtype: string
                - name: description
                  dtype: string
            - name: LineItemDays
              struct:
              - name: anyOf
                list:
                - name: type
                  dtype: string
                - name: description
                  dtype: string
            - name: LineItemStartDate
              struct:
              - name: anyOf
                list:
                - name: type
                  dtype: string
                - name: description
                  dtype: string
            - name: LineItemEndDate
              struct:
              - name: anyOf
                list:
                - name: type
                  dtype: string
                - name: description
                  dtype: string
            - name: LineItemDescription
              struct:
              - name: anyOf
                list:
                - name: type
                  dtype: string
                - name: description
                  dtype: string
          - name: required
            list: string
    - name: required
      list: string
  - name: json_response
    struct:
    - name: Agency
      dtype: string
    - name: Advertiser
      dtype: string
    - name: GrossTotal
      dtype: float64
    - name: PaymentTerms
      dtype: string
    - name: AgencyCommission
      dtype: float64
    - name: NetAmountDue
      dtype: float64
    - name: LineItems
      list:
      - name: LineItemDescription
        dtype: string
      - name: LineItemStartDate
        dtype: string
      - name: LineItemEndDate
        dtype: string
      - name: LineItemDays
        dtype: string
      - name: LineItemRate
        dtype: float64
  splits:
  - name: test
    num_bytes: 1276040
    num_examples: 75
  download_size: 393330
  dataset_size: 1276040
license: cc-by-nc-4.0
license_name: cc-by-nc-4.0
license_link: https://creativecommons.org/licenses/by-nc/4.0/
---


### RealKIE-FCC-Verified 
It is a test set with single and multi-page invoices sourced from the Federal Communications Commission (FCC) to evaluate key information extraction (KIE) performance. 

### Task
Extract information from the document in JSON format given the corresponding JSON schema. It contains 75 documents, with: 

a) `image_files`: Each document has multiple pages

b) `json_schema`: A common JSON schema requiring extraction of specified information including line items in the invoices

c) `json_response`: This is the expected output from the model


### Modifications to the original dataset
This release resolves two issues present in the original evaluation set (https://arxiv.org/abs/2403.20101):

a) Line Item Grouping: Fields previously treated as independent entries are now grouped within each individual line item, aligning the annotations with real-world invoice structure.

b) Annotation Corrections: Erroneous values in the original annotations have been corrected to ensure data accuracy.

These corrections are applied to `json_schema` and `json_response`.

Note: We haven't edited the OCR (`text`) field, and instead use the original version.

### License
```
Document Source: FCC https://publicfiles.fcc.gov/
Document License: Fair use under 17 USC 107.
License: CC-BY-NC 4.0
```