Please help solve deep learning homework question: Fr th lgisti rgrssin with th fllwing frwrd prpgtin qutins:z=wx+ba=(z), where is sigmoid activation function If loss function is square error with the following formula: L=(ya)2, where y is the ground truth calculate zL as a function of a and y. Hints: (x)=(x)(1(x)) - aL=(yalog(a)+(1y)alog(1a))=(ya1+(1y)1a1(1)) - a=(z)za=(z)1 - (x)=(x)(1(x))2 - 1&2za=(z)(1(z))=a(1a) - zL=aLza=(ya1+(1y)1a1(1))a(1a)=(ya1a(1a)+(1y)1a1(1)a(1a))=ay.

1. Please help solve deep learning homework question:
Fr th lgisti rgrssin with th fllwing frwrd prpgtin qutins:z=wx+ba=(z), where is sigmoid
activation function If loss function is square error with the following formula: L=(ya)2, where y
is the ground truth calculate zL as a function of a and y. Hints: (x)=(x)(1(x))
- aL=(yalog(a)+(1y)alog(1a))=(ya1+(1y)1a1(1)) - a=(z)za=(z)1 - (x)=(x)(1(x))2 -
1&2za=(z)(1(z))=a(1a) - zL=aLza=(ya1+(1y)1a1(1))a(1a)=(ya1a(1a)+(1y)1a1(1)a(1a))=ay