Category: exercises
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0.6.6 – Computational graph with forward pass values and gradients
Q: Write the computational graph of a softmax classifier consisting of one linear transformation, the softmax activation and the log loss function. Show all forward pass calculations and the calculated gradients. A:
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0.6.5 – Neural Net Layer Expressions
Q: Write out the following neural network with as few weights as possible: A:
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0.6.4 – Unit I: Ax = b and the Four Subspaces – Exam 1
Solving problem 1a) of Exam 1 from the MIT course “18.06SC – Linear Algebra”.
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0.6.3 – The Four Fundamental Subspaces
Solving the problem from the 10. recitation video from the MIT course “18.06SC – Linear Algebra”.
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0.6.2 – The Four Fundamental Subspaces
Solving problem 10.2 from the MIT course “18.06SC – Linear Algebra”.
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0.6.1 – The Four Fundamental Subspaces
Solving problem 10.1 from the MIT course “18.06SC – Linear Algebra”.
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0.5.6 – Independence, Basis and Dimension
Solving the problem from the 9. recitation video from the MIT course “18.06SC – Linear Algebra”.
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0.5.5 – Independence, Basis and Dimension
Solving problem 9.2 from the MIT course “18.06SC – Linear Algebra”.
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0.5.4 – Independence, Basis and Dimension
Solving problem 9.1 from the MIT course “18.06SC – Linear Algebra”.
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0.5.3 – Solving Ax = b: Row Reduced Form R
Solving the problem from the 8. recitation video from the MIT course “18.06SC – Linear Algebra”.
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0.5.2 – Solving Ax = b: Row Reduced Form R
Solving problem 8.3 from the MIT course “18.06SC – Linear Algebra”.
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0.5.1 – Solving Ax = b: Row Reduced Form R
Solving problem 8.2 from the MIT course “18.06SC – Linear Algebra”.
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0.4.3 – Solving Ax = b: Row Reduced Form R
Solving problem 8.1 from the MIT course “18.06SC – Linear Algebra”.
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0.4.2 – Solving Ax = 0: Pivot Variables, Special Solutions
Solving the problem from the 8. recitation video from the MIT course “18.06SC – Linear Algebra”.
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0.4.1 – Solving Ax = 0: Pivot Variables, Special Solutions
Solving problem 7.2 from the MIT course “18.06SC – Linear Algebra”.
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0.2.5 – Solving Ax = 0: Pivot Variables, Special Solutions
Solving problem 7.1 from the MIT course “18.06SC – Linear Algebra”.
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0.2.4 – Column Space and Nullspace
Solving the problem from the 7. recitation video from the MIT course “18.06SC – Linear Algebra”.
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0.2.3 – Column Space and Nullspace
Solving problem 6.3 from the MIT course “18.06SC – Linear Algebra”.
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0.2.2 – Column Space and Nullspace
Solving problem 6.2 from the MIT course “18.06SC – Linear Algebra”.
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0.2.1 – Column Space and Nullspace
Solving problem 6.1 from the MIT course “18.06SC – Linear Algebra”.
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