Datasets:
Tasks:
Other
Languages:
English
Multilinguality:
monolingual
Size Categories:
100K<n<1M
Language Creators:
other
Annotations Creators:
no-annotation
Source Datasets:
extended|other
ArXiv:
License:
metadata
dataset_info:
- config_name: .
features:
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annotations_creators:
- no-annotation
language:
- en
language_creators:
- other
license:
- apache-2.0
multilinguality:
- monolingual
pretty_name: EDGAR-CORPUS (10-K Filings from 1999 to 2020)
size_categories:
- 100K<n<1M
source_datasets:
- extended|other
tags:
- research papers
- edgar
- sec
- finance
- financial
- filings
- 10K
- 10-K
- nlp
- research
- econlp
- economics
- business
task_categories:
- other
task_ids: []
Dataset Card for [EDGAR-CORPUS]
Table of Contents
- Table of Contents
- Dataset Description
- Dataset Structure
- Dataset Creation
- Considerations for Using the Data
- Additional Information
Dataset Description
- Point of Contact: Lefteris Loukas
Dataset Summary
This dataset card is based on the paper EDGAR-CORPUS: Billions of Tokens Make The World Go Round authored by Lefteris Loukas et.al, as published in the ECONLP 2021 workshop.
This dataset contains the annual reports of public companies from 1993-2020 from SEC EDGAR filings.
There is supported functionality to load a specific year.
Care: since this is a corpus dataset, different train/val/test splits do not have any special meaning. It's the default HF card format to have train/val/test splits.
If you wish to load specific year(s) of specific companies, you probably want to use the open-source software which generated this dataset, EDGAR-CRAWLER: https://github.com/nlpaueb/edgar-crawler.
Citation
If this work helps or inspires you in any way, please consider citing the relevant paper published at the 3rd Economics and Natural Language Processing (ECONLP) workshop at EMNLP 2021 (Punta Cana, Dominican Republic):
@inproceedings{loukas-etal-2021-edgar,
title = "{EDGAR}-{CORPUS}: Billions of Tokens Make The World Go Round",
author = "Loukas, Lefteris and
Fergadiotis, Manos and
Androutsopoulos, Ion and
Malakasiotis, Prodromos",
booktitle = "Proceedings of the Third Workshop on Economics and Natural Language Processing",
month = nov,
year = "2021",
address = "Punta Cana, Dominican Republic",
publisher = "Association for Computational Linguistics",
url = "https://aclanthology.org/2021.econlp-1.2",
pages = "13--18",
}
Supported Tasks
This is a raw dataset/corpus for financial NLP. As such, there are no annotations or labels.
Languages
The EDGAR Filings are in English.
Dataset Structure
Data Instances
Refer to the dataset preview.
Data Fields
filename: Name of file on EDGAR from which the report was extracted.
cik: EDGAR identifier for a firm.
year: Year of report.
section_1: Corressponding section of the Annual Report.
section_1A: Corressponding section of the Annual Report.
section_1B: Corressponding section of the Annual Report.
section_2: Corressponding section of the Annual Report.
section_3: Corressponding section of the Annual Report.
section_4: Corressponding section of the Annual Report.
section_5: Corressponding section of the Annual Report.
section_6: Corressponding section of the Annual Report.
section_7: Corressponding section of the Annual Report.
section_7A: Corressponding section of the Annual Report.
section_8: Corressponding section of the Annual Report.
section_9: Corressponding section of the Annual Report.
section_9A: Corressponding section of the Annual Report.
section_9B: Corressponding section of the Annual Report.
section_10: Corressponding section of the Annual Report.
section_11: Corressponding section of the Annual Report.
section_12: Corressponding section of the Annual Report.
section_13: Corressponding section of the Annual Report.
section_14: Corressponding section of the Annual Report.
section_15: Corressponding section of the Annual Report.
import datasets
# Load the entire dataset
raw_dataset = datasets.load_dataset("eloukas/edgar-corpus", "full")
# Load a specific year and split
year_1993_training_dataset = datasets.load_dataset("eloukas/edgar-corpus", "year_1993", split="train")
Data Splits
| Config | Training | Validation | Test |
|---|---|---|---|
| full | 176,289 | 22,050 | 22,036 |
| year_1993 | 1,060 | 133 | 133 |
| year_1994 | 2,083 | 261 | 260 |
| year_1995 | 4,110 | 514 | 514 |
| year_1996 | 7,589 | 949 | 949 |
| year_1997 | 8,084 | 1,011 | 1,011 |
| year_1998 | 8,040 | 1,006 | 1,005 |
| year_1999 | 7,864 | 984 | 983 |
| year_2000 | 7,589 | 949 | 949 |
| year_2001 | 7,181 | 898 | 898 |
| year_2002 | 6,636 | 830 | 829 |
| year_2003 | 6,672 | 834 | 834 |
| year_2004 | 7,111 | 889 | 889 |
| year_2005 | 7,113 | 890 | 889 |
| year_2006 | 7,064 | 883 | 883 |
| year_2007 | 6,683 | 836 | 835 |
| year_2008 | 7,408 | 927 | 926 |
| year_2009 | 7,336 | 917 | 917 |
| year_2010 | 7,013 | 877 | 877 |
| year_2011 | 6,724 | 841 | 840 |
| year_2012 | 6,479 | 810 | 810 |
| year_2013 | 6,372 | 797 | 796 |
| year_2014 | 6,261 | 783 | 783 |
| year_2015 | 6,028 | 754 | 753 |
| year_2016 | 5,812 | 727 | 727 |
| year_2017 | 5,635 | 705 | 704 |
| year_2018 | 5,508 | 689 | 688 |
| year_2019 | 5,354 | 670 | 669 |
| year_2020 | 5,480 | 686 | 685 |
Dataset Creation
Source Data
Initial Data Collection and Normalization
Initial data was collected and processed by the authors of the research paper EDGAR-CORPUS: Billions of Tokens Make The World Go Round.
Who are the source language producers?
Public firms filing with the SEC.
Annotations
Annotation process
NA
Who are the annotators?
NA
Personal and Sensitive Information
The dataset contains public filings data from SEC.
Considerations for Using the Data
Social Impact of Dataset
Low to none.
Discussion of Biases
The dataset is about financial information of public companies and as such the tone and style of text is in line with financial literature.
Other Known Limitations
The dataset needs further cleaning for improved performance.
Additional Information
Licensing Information
EDGAR data is publicly available.
Shoutout
Huge shoutout to @JanosAudran for the HF Card setup!
References
[Research Paper] Lefteris Loukas, Manos Fergadiotis, Ion Androutsopoulos, and, Prodromos Malakasiotis. EDGAR-CORPUS: Billions of Tokens Make The World Go Round. Third Workshop on Economics and Natural Language Processing (ECONLP). https://arxiv.org/abs/2109.14394 - Punta Cana, Dominican Republic, November 2021.
[Software] Lefteris Loukas, Manos Fergadiotis, Ion Androutsopoulos, and, Prodromos Malakasiotis. EDGAR-CRAWLER. https://github.com/nlpaueb/edgar-crawler (2021)
[EDGAR CORPUS, but in zip files] EDGAR CORPUS: A corpus for financial NLP research, built from SEC's EDGAR. https://zenodo.org/record/5528490 (2021)
[Word Embeddings] EDGAR-W2V: Word2vec Embeddings trained on EDGAR-CORPUS. https://zenodo.org/record/5524358 (2021)
[Applied Research paper where EDGAR-CORPUS is used] Lefteris Loukas, Manos Fergadiotis, Ilias Chalkidis, Eirini Spyropoulou, Prodromos Malakasiotis, Ion Androutsopoulos, and, George Paliouras. FiNER: Financial Numeric Entity Recognition for XBRL Tagging. Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers). https://doi.org/10.18653/v1/2022.acl-long.303 (2022)