Evaluating LLM Prompts for Data Augmentation in Multi-label Classification of Ecological Texts

• URL: http://arxiv.org/abs/2411.14896v1
• Date: Fri, 22 Nov 2024 12:37:41 GMT
• Title: Evaluating LLM Prompts for Data Augmentation in Multi-label Classification of Ecological Texts
• Authors: Anna Glazkova, Olga Zakharova,
• Abstract summary: Large language models (LLMs) play a crucial role in natural language processing (NLP) tasks. This study applied prompt-based data augmentation to detect mentions of green practices in Russian social media.
• Score: 1.565361244756411
• License:
• Abstract: Large language models (LLMs) play a crucial role in natural language processing (NLP) tasks, improving the understanding, generation, and manipulation of human language across domains such as translating, summarizing, and classifying text. Previous studies have demonstrated that instruction-based LLMs can be effectively utilized for data augmentation to generate diverse and realistic text samples. This study applied prompt-based data augmentation to detect mentions of green practices in Russian social media. Detecting green practices in social media aids in understanding their prevalence and helps formulate recommendations for scaling eco-friendly actions to mitigate environmental issues. We evaluated several prompts for augmenting texts in a multi-label classification task, either by rewriting existing datasets using LLMs, generating new data, or combining both approaches. Our results revealed that all strategies improved classification performance compared to the models fine-tuned only on the original dataset, outperforming baselines in most cases. The best results were obtained with the prompt that paraphrased the original text while clearly indicating the relevant categories.

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