Our previous article covered Llama 2 in detail, presenting the family of Large Language models (LLMs) that Meta introduced recently and made available for the community for research and commercial use. There are variants already designed for specific tasks; for example, Llama2-Chat for chat applications. Still, we might want to get an LLM even more tailored for our application.

Following this line of thought, the technique we are referring to is transfer learning. This approach involves leveraging the vast knowledge already in models like Llama2 and transferring that understanding to a new domain. Fine-tuning is a subset or specific form of transfer learning. In fine-tuning, the weights of the entire model, including the pre-trained layers, are typically allowed to adjust to the new data. It means that the knowledge gained during pre-training is refined based on the specifics of the new task.

In this article, we outline a systematic approach to enhance Llama2’s proficiency in Python coding tasks by fine-tuning it on a custom dataset. — Read More