Where is the notation that DR. Andrew mentioned it’s existence?

Thank you for your reply, i was asking about the logistic regression video ( first video at week 2) Dr.Andrew at the end told us about a notation which declares each sympol representation , i want to know ( n of x ) exactly.

Notation Link

Course Q&A Deep Learning Specialization Neural Networks and Deep Learning

Christian_Simonis December 9, 2023, 8:58pm 3

Here you can find all DL resources: https://community.deeplearning.ai/c/deep-learning-specialization/deep-learning-resources/26

including lecture notes: https://community.deeplearning.ai/t/dls-course-1-lecture-notes/11862

Best regards
Christian

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Notation Link

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