You are describing PPM. Here are some results with some other PPM
compressors on enwik7 (10 MB).
ppmd e -o16 -m256 enwik7 -> 2289369, 3.6 seconds
ppmonstr e -o16 -m256 enwik7 -> 2101368, 14.4 seconds
-o16 means use an order 16 context tree to gather statistics (like
yours). -m256 limits memory us
The great equalizer raging through society now in the form of a
catastrophic pandemic makes all the social classes equal in the necessity
to "shelter in place" and not go out as carriers of the virus or among
carriers of the virus.
One month ago today your AGI fellow Mentifex was still enjoying li