View Single Post
Old 05-06-2013, 12:47 AM
IsidroHidalgo IsidroHidalgo is offline
Join Date: Apr 2013
Location: Toledo (Spain)
Posts: 28
Default *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:

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))
Reply With Quote