Caterpillar
From PokerAI
A working name used by Matrix to designate an approach where statistical information about opponents is accumulated at chair level in a dll, but aggregated for the currently active opponents to be retrieved by calls from a Winholdem formula. This allows a measure of opponent profiling at chair level but is still compatible with Winholdem scripts (which do not support arrays and are therefore ill-suited for chair based calculations). Bots using this approach can perform reasonably well whilst still being readily modifiable, since the control logic remains at formula level.
