Mercurial > ift6266
changeset 463:5fa1c653620c
added small information on NISTP
author | Xavier Glorot <glorotxa@iro.umontreal.ca> |
---|---|
date | Fri, 28 May 2010 19:07:14 -0400 |
parents | f59af1648d83 |
children | 24f4a8b53fcc |
files | writeup/techreport.tex |
diffstat | 1 files changed, 1 insertions(+), 1 deletions(-) [+] |
line wrap: on
line diff
--- a/writeup/techreport.tex Fri May 28 08:49:36 2010 -0600 +++ b/writeup/techreport.tex Fri May 28 19:07:14 2010 -0400 @@ -449,7 +449,7 @@ $0.25$ for the captchas, $0.25$ for OCR data and $0.4$ for NIST. We apply all the transformations in their order and for each of them we sample uniformly a complexity in the range $[0,0.7]$. \item {\bf NISTP} {\em ne pas utiliser PNIST mais NISTP, pour rester politically correct...} -NISTP is equivalent to P07 except that we only apply transformations from slant to pinch. Therefore, the character is transformed +NISTP is equivalent to P07 (complexity parameter of $0.7$ with the same sources proportion) except that we only apply transformations from slant to pinch. Therefore, the character is transformed but no additionnal noise is added to the image, this gives images closer to the NIST dataset. \end{itemize}