[developers] Do I need to rebuild the feature cache in logon if I work with a new virtual corpus?

Stephan Oepen oe at ifi.uio.no
Tue Mar 24 11:03:48 CET 2009

> I have experienced empty fold and score files with the following error
> occurring inside the log file.
> batch-experiment(): error: `learner-rank-items(): 
>                             mysterious score deficit'.

yes, in times of mounting deficits, that would be a troubling message!
in my experience, it usually indicates that the final evaluation step
did not succeed, typically because the TADM evaluate binary crashed.

i have recently made a number of improvements in speed and robustness
to the MaxEnt experimentation support in the LOGON tree.  for those of
you running non-vanilla experiments, i recommend you move to the LOGON
development `trunk'.  see LogonSvn on the wiki for instructions.

                                                      all best  -  oe

+++ Universitetet i Oslo (IFI); Boks 1080 Blindern; 0316 Oslo; (+47) 2284 0125
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+++       --- oe at ifi.uio.no; oe at csli.stanford.edu; stephan at oepen.net ---

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