*ANSWER* HW5-Q5: E(u,v) derivatives

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ANSWER HW5-Q5: E(u,v) derivatives

05-05-2013, 11:47 PM

IsidroHidalgo IsidroHidalgo is offline

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Join Date: Apr 2013

Location: Toledo (Spain)

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*ANSWER* HW5-Q5: E(u,v) derivatives

My iterations go extremely slowly, so I suspect having an error in my derivatives. Can someone take a look to them and see if all is ok? Thank you:

Code:

u = u - learning.rate*2*(u*exp(v)-2*v*exp(-u))*(exp(v)+2*v*exp(-u))
v = v - learning.rate*2*(u*exp(v)-2*v*exp(-u))*(u*exp(v)-2*exp(-u))

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