M4ML C1W4 please can anybody help me with the shear_x matrix , i'm giving it a correct matrix but i keep failing a test

Course Q&A Math for Machine Learning Linear Algebra for Machine Learning and Data Sc...
1

please can anybody help me with the shear_x matrix , i’m giving it a correct matrix but i keep failing a test

2

Hi,

Check what you took as transformation vectors in the shear matrix - column vectors or row vecotors?

If you are doing row then you’ve got the answer - you need to convert them to column vectors. If it is otherwise and can’t find a way out, you may privately dm me or other of M4ML mentors.

Happy learning…^^

3

@Abdulrahman_Saleh - Ensure that you aren’t only using the shear matrix, but also scaling it by a factor of 0.5.