Hello guys, just a general question. Currenlty in the course labs, we are calculating the learning rates and cost functions manually. Is this the case when we do that in the real world? I mean aren’t there packages that returns these values automatically as sklearn or scipy? Instead of creating functions and calculating them manually? Thanks in advance.

In real-world applications, you can use libraries like sklearn, TensorFlow, Keras, and PyTorch, which provide implementations for calculating learning rates, cost functions, and other parameters.

Hope it helps!

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The course starts with the basics, then uses more advanced methods later.

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Yes it helped, thanks a lot! @Alireza_Saei

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Great! I was afraid that I will have to create a function everytime I build a model

Thanks a lot! @TMosh

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