Margaret Duff
Margaret Duff
> Thank you, I can take a look. Could you: Clarify what is plotted on the y-axis, maybe better show y as log, or loglog, and I don't see the...
> I wasn't aware there so many variants and stabilization methods for BB. We also used BB some years back for a smoothed TV regularization problem and compared with Nesterov...
Thanks for reviewing @lauramurgatroyd - looks better 
 Jenkins is happy
@paskino - can you check this is what you and Matthias meant on Friday?
https://en.wikipedia.org/wiki/Barzilai-Borwein_method Main reference is the first one: Barzilai, Jonathan; Borwein, Jonathan M. (1988). "Two-Point Step Size Gradient Methods". IMA Journal of Numerical Analysis. 8: 141–148 https://doi.org/10.1093%2Fimanum%2F8.1.141
@paskino - would appreciate your help on this one, it is a bit mind-boggling
Also used by @bosschmidt in the user meeting. We were comparing his results using scipy optimise and with code implemented in CIL. BFGS in scipy converged quickly even with his...
Looks good. I might suggest that your added part goes in a new section called e.g. "Documentation folder locations", that goes beneath "Building documentation locally".