Card rank is kept normal Suit is ignored whenever possible 'o' means off-suit(flushes are impossible with this suit), 's' means suit is needed (possible flush)
Clustering teqniques are to group similar hands together EHS looks at the hand stength of the hand, Potential aware looks ahead so similar flushes and straits are placed together
| EHS buckets | Potential-aware Buckets |
|---|---|
| [6s, 8s][3s, As, Qo, To] | [6s, 8s][3s, As, Qo, To] |
| [6s, 8s][7s, As, Ko, Qo] | [6s, 9s][3s, 5o, Jo, Qs] |
| [6s, 8s][4s, Ao, Qs, To] | [5s, 9s][4s, 7s, Ko, Qo] |
| [6s, 8s][2s, 3s, 4o, Qo] | [3s, 9s][2o, 8s, Js, Ko] |
| [6s, 8s][2s, 3o, 5o, Qs] | [6s, 8s][4s, Js, Ko, To] |
https://justinsermeno.com/posts/cfr/
http://modelai.gettysburg.edu/2013/cfr/cfr.pdf
https://medium.com/ai-in-plain-english/steps-to-building-a-poker-ai-part-1-outline-and-history-58fbedaf6ded
https://poker.cs.ualberta.ca/publications/2015-ijcai-cfrplus.pdf
https://poker.cs.ualberta.ca/publications/heads-up_limit_poker_is_solved.acm2017.pdf
https://www.cs.cmu.edu/~noamb/papers/17-IJCAI-Libratus.pdf
https://www.cs.cmu.edu/~noamb/papers/17-arXiv-Subgame.pdf
https://www.cs.cmu.edu/~noamb/papers/18-NIPS-Depth.pdf
https://nebula.wsimg.com/197ee65d8124f2060c45478c8080da7c?AccessKeyId=4F0E80116E133E66881C&disposition=0&alloworigin=1
https://www.cs.cmu.edu/~sandholm/potential-aware_imperfect-recall.aaai14.pdf
https://www.cs.cmu.edu/~noamb/papers/14-AAAI-Regret.pdf
https://poker.cs.ualberta.ca/publications/aaai2014-cfrd.pdf
https://dl.acm.org/doi/10.5555/3015812.3015898
https://poker.cs.ualberta.ca/publications/NIPS09-graft.pdf
https://poker.cs.ualberta.ca/publications/kan.msc.pdf
http://poker.cs.ualberta.ca/publications/aaai17ws-burch-aivat.pdf
https://poker.cs.ualberta.ca/publications/jdavidson.msc.pdf