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20 lines
414 B
Python
20 lines
414 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_Ch2_02.py
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import numpy as np
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# define two column vectors
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a = np.array([[4], [3]])
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b = np.array([[-3], [4]])
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# calculate L2 norm
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a_L2_norm = np.linalg.norm(a)
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b_L2_norm = np.linalg.norm(b)
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