LoRA-derived Techniques for Optimal LLM Fine-tuning

LoRA-variants explained in a beginner-friendly way.

Low-rank adaptation (LoRA) has been among the most significant contributions to AI in recent years.

It was also mentioned in the 12-year AI review I did recently (look at the year 2021 below):

Now, of course, it’s been some time since LoRA was first introduced.

Since then, many variants of LoRA have been proposed, each tailored to address specific challenges and improve upon the foundational technique.

The timeline of some of the most popular techniques introduced after LoRA is depicted below:

In the most recent deep dive, we are continuing our discussion from the LoRA article and understanding many more LoRA-derived techniques for optimal LLM fine-tuning.

We explore the LoRA variants in an in-depth and beginner-friendly way, discussing each variant’s design philosophy, technical innovations, and efficacy.

Why care?

Not everyone can build LLMs from scratch. That is why there are only a few key players building them. They have access to those massive resources, talent, datasets, etc.

Fine-tuning these models to our specific use-cases is crucial to increase their utility.

And given their size, it is essential to optimally implement fine-tuning strategies.

While LoRA was the first step, it is not the best method, making it important to be aware of other optimal ways to reduce fine-tuning costs and time.

The article will teach you these methods.

Have a good day!

Avi

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