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Question
cost function을 그래프로 어떻게 그려야 할지 모르겠습니다.
3개의 data (1,1), (2,3), (2,2)를 이용해 직선 y=ax+b의 parameter estimation을 하는 문제입니다. 이의 cost fuction을 3차원에 plot을 해야하는데요 a, b의 구간은 둘 다 ...
3 years ago | 1 answer | 0