What is the role of lambda in machine learning?

What is the role of lambda in machine learning?

Lambda functions are anonymous functions used for short, throwaway tasks in machine learning, often for data processing.

Can you give me an example of how to use a lambda function in Python?

Sure! You can use a lambda function to apply a transformation to a list, like this: list(map(lambda x: x**2, my_list)).

What are the advantages of using lambda functions?

They are concise, can be defined in-line, and are useful for functional programming tasks like filtering and mapping.

Are there any limitations to using lambda functions?

Yes, they can only contain a single expression and may reduce code readability if overused.