Thanks a lot for tracing through my code! So, as I understand it, my loop/recur is correct, but I was not using map in a correct way within the vector functions.
By the way, what is your (pst e*) line doing? Is that from a debugging library? I don't appear to have that in my clojure environment. Patrick On Friday, June 21, 2013 4:06:28 PM UTC-4, P Martin wrote: > > Hi, > > I am new to clojure and I am trying to reimplement some optimization code > that uses gradient descent. I have attached the source to this post. My > experience with gradient descent is in Matlab, which is procedural. > > When I run my function gradient-descent I supply step sizes and error > values of 0.01, it runs correctly and gives me good results. However, if I > decrease the error value below 0.001 it produces a stack overflow error. I > get the same error if my step value goes down to 0.001. > > Is my looping mechanism correct and I am just having numerical > limitations? Am I abusing loop/recur? Any suggestions/critiques would be > great! > > Thanks, > Patrick > -- -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
