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https://github.com/LexPredict/lexpredict-lexnlp

LexNLP by LexPredict
https://github.com/LexPredict/lexpredict-lexnlp

analytics contracts data law legal legaltech linguistics ml nlp

Last synced: 3 months ago
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LexNLP by LexPredict

Host: GitHub
URL: https://github.com/LexPredict/lexpredict-lexnlp
Owner: LexPredict
License: agpl-3.0
Created: 2017-09-30T08:44:23.000Z (almost 7 years ago)
Default Branch: master
Last Pushed: 2023-06-19T04:29:22.000Z (about 1 year ago)
Last Synced: 2024-04-04T08:46:07.748Z (3 months ago)
Topics: analytics, contracts, data, law, legal, legaltech, linguistics, ml, nlp
Language: Jupyter Notebook
Size: 140 MB
Stars: 674
Watchers: 50
Forks: 173
Open Issues: 45
Metadata Files:
- Readme: README.md
- License: LICENSE

Lists

awesome-govtech - LexNLP - A library for working with real, unstructured legal text, including contracts, plans, policies, procedures, and other material. (Use / Analysis and extraction)
awesome-stars - LexPredict/lexpredict-lexnlp - LexNLP by LexPredict (Jupyter Notebook)
awesome-lawtech - LexNLP - A library for working with real, unstructured legal text, including contracts, plans, policies, procedures, and other material. (Use / Analysis and extraction)

README

        [![Build Status](https://travis-ci.org/LexPredict/lexpredict-lexnlp.svg?branch=master)](https://travis-ci.org/LexPredict/lexpredict-lexnlp) [![Coverage Status](https://coveralls.io/repos/github/LexPredict/lexpredict-lexnlp/badge.svg?branch=master)](https://coveralls.io/github/LexPredict/lexpredict-lexnlp?branch=0.1.8) [![](https://tokei.rs/b1/github/lexpredict/lexpredict-lexnlp?category=code)](https://github.com/lexpredict/lexpredict-lexnlp) [![Docs](https://readthedocs.org/projects/lexpredict-lexnlp/badge/?version=docs-0.1.6)](http://lexpredict-lexnlp.readthedocs.io/en/docs-0.1.6/)

# LexNLP by LexPredict

## Information retrieval and extraction for real, unstructured legal text

LexNLP is a library for working with real, unstructured legal text, including contracts, plans, policies, procedures,

and other material.

## LexNLP provides functionality such as:

* Segmentation and tokenization, such as

    * A sentence parser that is aware of common legal abbreviations like LLC. or F.3d.

    * Pre-trained segmentation models for legal concepts such as pages or sections.

* Pre-trained word embedding and topic models, broadly and for specific practice areas

* Pre-trained classifiers for document type and clause type

* Broad range of fact extraction, such as:

    * Monetary amounts, non-monetary amounts, percentages, ratios

    * Conditional statements and constraints, like "less than" or "later than"

    * Dates, recurring dates, and durations

    * Courts, regulations, and citations

* Tools for building new clustering and classification methods

* Hundreds of unit tests from real legal documents

![Logo](https://s3.amazonaws.com/lexpredict.com-marketing/graphics/lexpredict_lexnlp_logo_horizontal_1.png)

# Information

* ContraxSuite: https://contraxsuite.com/

* LexPredict: https://lexpredict.com/

* Official Website: https://lexnlp.com/

* Documentation: http://lexpredict-lexnlp.readthedocs.io/en/latest/ (in progress)

* Contact: [email protected]

## Structure

* ContraxSuite web application: https://github.com/LexPredict/lexpredict-contraxsuite

* LexNLP library for extraction: https://github.com/LexPredict/lexpredict-lexnlp

* ContraxSuite pre-trained models and "knowledge sets": https://github.com/LexPredict/lexpredict-legal-dictionary

* ContraxSuite agreement samples: https://github.com/LexPredict/lexpredict-contraxsuite-samples

* ContraxSuite deployment automation: https://github.com/LexPredict/lexpredict-contraxsuite-deploy

Please note that ContraxSuite installations generally require trained models or knowledge sets for usage.

## Licensing

LexNLP is available under a dual-licensing model.  By default, this library can be used under AGPLv3 terms as detailed

in the repository LICENSE file; however, organizations can request a release from the AGPL terms or a non-GPL

evaluation license

by contacting ContraxSuite Licensing at <>.

## Requirements

* Python 3.8

* pipenv

## Releases

* 2.3.0: November 30, 2022 - Twenty sixth scheduled public release; [code](https://github.com/LexPredict/lexpredict-lexnlp/tree/2.3.0)

* 2.2.1.0: August 10, 2022 - Twenty fifth scheduled public release; [code](https://github.com/LexPredict/lexpredict-lexnlp/tree/2.2.1.0)

* 2.2.0: July 7, 2022 - Twenty fourth scheduled public release; [code](https://github.com/LexPredict/lexpredict-lexnlp/tree/2.2.0)

* 2.1.0: September 16, 2021 - Twenty third scheduled public release; [code](https://github.com/LexPredict/lexpredict-lexnlp/tree/2.1.0)

* 2.0.0: May 10, 2021 - Twenty second scheduled public release; [code](https://github.com/LexPredict/lexpredict-lexnlp/tree/2.0.0)

* 1.8.0: December 2, 2020 - Twenty first scheduled public release; [code](https://github.com/LexPredict/lexpredict-lexnlp/tree/1.8.0)

* 1.7.0: August 27, 2020 - Twentieth scheduled public release; [code](https://github.com/LexPredict/lexpredict-lexnlp/tree/1.7.0)

* 1.6.0: May 27, 2020 - Nineteenth scheduled public release; [code](https://github.com/LexPredict/lexpredict-lexnlp/tree/1.6.0)

* 1.4.0: December 20, 2019 - Eighteenth scheduled public release; [code](https://github.com/LexPredict/lexpredict-lexnlp/tree/1.4.0)

* 1.3.0: November 1, 2019 - Seventeenth scheduled public release; [code](https://github.com/LexPredict/lexpredict-lexnlp/tree/1.3.0)

* 0.2.7: August 1, 2019 - Sixteenth scheduled public release; [code](https://github.com/LexPredict/lexpredict-lexnlp/tree/0.2.7)

* 0.2.6: June 12, 2019 - Fifteenth scheduled public release; [code](https://github.com/LexPredict/lexpredict-lexnlp/tree/0.2.6)

* 0.2.5: March 1, 2019 - Fourteenth scheduled public release; [code](https://github.com/LexPredict/lexpredict-lexnlp/tree/0.2.5)

* 0.2.4: February 1, 2019 - Thirteenth scheduled public release; [code](https://github.com/LexPredict/lexpredict-lexnlp/tree/0.2.4)

* 0.2.3: Junuary 10, 2019 - Twelfth scheduled public release; [code](https://github.com/LexPredict/lexpredict-lexnlp/tree/0.2.3)

* 0.2.2: September 30, 2018 - Eleventh scheduled public release; [code](https://github.com/LexPredict/lexpredict-lexnlp/tree/0.2.2)

* 0.2.1: August 24, 2018 - Tenth scheduled public release; [code](https://github.com/LexPredict/lexpredict-lexnlp/tree/0.2.1)

* 0.2.0: August 1, 2018 - Ninth scheduled public release; [code](https://github.com/LexPredict/lexpredict-lexnlp/tree/0.2.0)

* 0.1.9: July 1, 2018 - Ninth scheduled public release; [code](https://github.com/LexPredict/lexpredict-lexnlp/tree/0.1.9)

* 0.1.8: May 1, 2018 - Eighth scheduled public release; [code](https://github.com/LexPredict/lexpredict-lexnlp/tree/0.1.8)

* 0.1.7: April 1, 2018 - Seventh scheduled public release; [code](https://github.com/LexPredict/lexpredict-lexnlp/tree/0.1.7)

* 0.1.6: March 1, 2018 - Sixth scheduled public release; [code](https://github.com/LexPredict/lexpredict-lexnlp/tree/0.1.6)

* 0.1.5: February 1, 2018 - Fifth scheduled public release; [code](https://github.com/LexPredict/lexpredict-lexnlp/tree/0.1.5)

* 0.1.4: January 1, 2018 - Fourth scheduled public release; [code](https://github.com/LexPredict/lexpredict-lexnlp/tree/0.1.4)

* 0.1.3: December 1, 2017 - Third scheduled public release; [code](https://github.com/LexPredict/lexpredict-lexnlp/tree/0.1.3)

* 0.1.2: November 1, 2017 - Second scheduled public release; [code](https://github.com/LexPredict/lexpredict-lexnlp/tree/0.1.2)

* 0.1.1: October 2, 2017 - Bug fix release for 0.1.0; [code](https://github.com/LexPredict/lexpredict-lexnlp/tree/0.1.1)

* 0.1.0: September 30, 2017 - First public release; [code](https://github.com/LexPredict/lexpredict-lexnlp/tree/0.1.0)