In the cell number: 493, the dimensions of the result multiplication are not coherent with the rules of matrix multiplication. The result should have dimensions (5, 1 ). I think the cell content got modified when you undo the Jupyter file in video but, the cell output remained same. I don't think it's a major bug still, it can be confusing for people learning for the first time with little prior knowledge of Linear Algebra.
P.S.: Thank you for such great content. This series seriously makes the math of NN approachable.
In the cell number: 493, the dimensions of the result multiplication are not coherent with the rules of matrix multiplication. The result should have dimensions
(5, 1 ). I think the cell content got modified when you undo the Jupyter file in video but, the cell output remained same. I don't think it's a major bug still, it can be confusing for people learning for the first time with little prior knowledge of Linear Algebra.P.S.: Thank you for such great content. This series seriously makes the math of NN approachable.