naicskit 0.1.0

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Automatically Assigning Industry Classifications to Company Descriptions – An Entailment Based Approach

Description

naicskit is a Python package which assigns industry classification codes to descriptions of companies. This model leverages the Huggingface library and an entailment-based approach for assigning taxonomy codes with the hopes that this will make the model robust with unseen taxonomies. Based on initial results, the model has an 87% accuracy on taxonomies it was trained on and 81% accuracy on unseen taxonomies.

How To Use naicskit

from naicskit.coder import IndustryCoder
description = '...'
coder = IndustryCoder('naics.2022','2')
results = coder.code_records(description)

Supported Taxonomies

• International Standard of Industrial Classification Rev 5.0 (ISIC 2024) isic.2024
• International Standard of Industrial Classification Rev 4.0 (ISIC 2006) isic.2006
• International Standard of Industrial Classification Rev 3.1 (ISIC 2002) isic.2002
• International Standard of Industrial Classification Rev 3.0 (ISIC 1989) isic.1989
• International Standard of Industrial Classification Rev 2.0 (ISIC 1968) isic.1968
• North American Industry Classification System 2022 (NAICS 2022) naics.2022
• North American Industry Classification System 2017 (NAICS 2017) naics.2017
• North American Industry Classification System 2012 (NAICS 2012) naics.2012
• North American Industry Classification System 2007 (NAICS 2007) naics.2007
• Standard Industrial Classification (SIC 1987) sic.1987