How We Leverage Cosine Similarity for Fine-Tuning Dataset Estimation

This post discusses how cosine similarity is used for fine-tuning dataset estimation in GPT models for email classification. It explains the challenges in dataset preparation, the concept of fine-tuning, embeddings, and cosine similarity. The solution developed involves utilizing cosine similarity to calculate the minimum dataset size required for fine-tuning. An experiment is conducted to classify responses to cancellation fee waiver requests, and the results show a significant reduction in dataset requirements without sacrificing accuracy.