Vectorization(2)
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[GoogleML] Shallow Neural Network, Vectorizing
Neural Networks Overview Neural Network Representation Computing a Neural Network's Output Vectorizing Across Multiple Examples
2023.09.09 -
[GoogleML] Python and Vectorization
Python and Vectorization More Vectorization Examples Vectorizing Logistic Regression X의 차원은 (nx, m) nx dim vector가 m(sample)개 있다! :) 왜냐하면 x 데이터 1개를 열벡터로, 세로로 stacking 했으므로, 세로 방향으로는 성분들 (dim), 가로 방향으로는 m개의 샘플들이 진행 Vectorizing Logistic Regression's Gradient Output 벡터화 하더라도, iteration loop는 항상 필요하다. Broadcasting in Python Can you do this without explicit for-loop? A Note on Python/Numpy Vectors Qu..
2023.09.07