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fengdu78 / Coursera-ML-AndrewNg-Notes

吴恩达老师的机器学习课程个人笔记
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Update ML-Exercise4.ipynb #91

Closed KaiyuWei closed 2 years ago

KaiyuWei commented 3 years ago

(d3t, theta2) 结果与 (theta2.T * d3t.T).T 相同，均为1x26矩阵。