Classifying complex documents: comparing bespoke solutions to large language models

Glen Hopkins; Kristjan Kalm

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arXiv · 2312.07182

Classifying complex documents: comparing bespoke solutions to large language models

Glen Hopkins·Kristjan Kalm

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Abstract

Here we search for the best automated classification approach for a set of complex legal documents. Our classification task is not trivial: our aim is to classify ca 30,000 public courthouse records from 12 states and 267 counties at two different levels using nine sub-categories. Specifically, we investigated whether a fine-tuned large language model (LLM) can achieve the accuracy of a bespoke custom-trained model, and what is the amount of fine-tuning necessary.

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Glen Hopkins, Kristjan Kalm. 2023-12-12. Classifying complex documents: comparing bespoke solutions to large language models. https://arxiv.org/abs/2312.07182

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