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Use the arrays below, X and w  Calculate the dot product of X and w. Put the outcome inside the variable dotted_array.   X = np.ones((5, 5)) w = np.arange(5).reshape(1, -1) print(f"X shape: {X.shape}") print(f"w shape: {w.shape}")   # TODO 1 dotted_array = print(f"dotted_array output: \n {dotted_array}") print(f"dotted_array shape: {dotted_array.shape}") todo_check([ (dotted_array.shape == (5,1),'dotted_array does not have the correct shape of (5,1)'), (np.all(dotted_array == np.array([10,10,10,10,10])),'dotted_array does not have the correct values') ])

Use the arrays below, X and w  Calculate the dot product of X and w. Put the outcome inside the variable dotted_array.   X = np.ones((5, 5)) w = np.arange(5).reshape(1, -1) print(f"X shape: {X.shape}") print(f"w shape: {w.shape}")   # TODO 1 dotted_array = print(f"dotted_array output: \n {dotted_array}") print(f"dotted_array shape: {dotted_array.shape}") todo_check([ (dotted_array.shape == (5,1),'dotted_array does not have the correct shape of (5,1)'), (np.all(dotted_array == np.array([10,10,10,10,10])),'dotted_array does not have the correct values') ])

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Use the arrays below, X and w 
Calculate the dot product of X and w. Put the outcome inside the variable dotted_array.

 

X = np.ones((5, 5))
w = np.arange(5).reshape(1, -1)
print(f"X shape: {X.shape}")
print(f"w shape: {w.shape}")
 
# TODO 1
dotted_array =

print(f"dotted_array output: \n {dotted_array}")
print(f"dotted_array shape: {dotted_array.shape}")

todo_check([
(dotted_array.shape == (5,1),'dotted_array does not have the correct shape of (5,1)'),
(np.all(dotted_array == np.array([10,10,10,10,10])),'dotted_array does not have the correct values')
])
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