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22 lines
431 B
Python
22 lines
431 B
Python
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###############
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# Authored by Weisheng Jiang
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# Book 4 | From Basic Arithmetic to Machine Learning
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# Published and copyrighted by Tsinghua University Press
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# Beijing, China, 2022
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###############
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# Bk4_Ch3_14.py
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import numpy as np
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A = np.array([[1,2],
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[3,4]])
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B = np.array([[5,6],
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[7,8]])
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# Hadamard product
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A_times_B_piecewise = np.multiply(A,B)
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A_times_B_piecewise_V2 = A*B
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