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Start before LLMs. Understand where AI, ML and neural networks fit.
Learning Rate
Learning rate controls the size of parameter updates during training.
Think of it like
Think of Learning Rate as one layer in a very large toolbox: you only need to understand what job that layer performs.
Real life
A phone spam filter, recommendation engine, fraud detector or voice assistant may use Learning Rate somewhere inside.
SRE lens
Too large can destabilize training; too small can make training very slow.
Remember thisLearning rate controls the size of parameter updates during training.