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Author: kukr3207

matrix_decomposition.py

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+"@Author: @learn.machinelearning"
+
+import numpy as np 
+from numpy.linalg import qr
+from scipy.linalg import lu
+
+# Python code for LU decomposition 
+# Theory https://www.instagram.com/p/BtAy08dn-tZ/
+matrix_A = np.array([[4, -1, 9, 3], [13, 5, 12, 8], [4, 3, 8, 12]])
+result = lu(matrix_A)
+print("Result of {} = {}, {}".format(matrix_A, result[0], result[1]))
+
+# Python code for QR decomposition 
+# Theory https://www.instagram.com/p/BtAy08dn-tZ/
+matrix_A = np.array([[4, -1, 9, 3], [13, 5, 12, 8], [4, 3, 8, 12]])
+result = qr(matrix_A)
+print("Result of {} = {}, {}".format(matrix_A, result[0], result[1]))
+