Technical skills used on rates desk?

Based on the context provided, it seems that rates traders use a variety of technical skills. However, the context does not specifically mention the use of Machine Learning (ML) in rates trading. Here are some of the skills and strategies mentioned:

1. Basic rates math: This is fundamental to understanding and analyzing rates markets.
2. Macro-economic focus: A good understanding of global events and their impact on the markets is crucial.
3. Derivatives pricing: This is especially important if you're working on the sell side.
4. Use of software like pandas, R, C++: These are used to develop models such as multi-variant linear regression models to identify trading opportunities.
5. Understanding of products and their fundamental drivers: This is key to developing forecasts and trading ideas.

As for learning about pricing models, the context does not provide specific resources. However, given your interest in data science/ML, you might want to explore resources that combine these areas with finance. Always remember to practice and apply what you learn to real-world scenarios, as this is often the best way to solidify your understanding.