EXPONENTIAL INFO STORAGE. “We observe that such a network exhibits a critical state in which a set of would‐be‐high‐threshold neurons becomes effectively gapless. Correspondingly, in this set of neurons the network can store an exponentially large number of patterns within an arbitrarily narrow energy gap.”
https://onlinelibrary.wiley.com/doi/full/10.1002/prop.201800007?casa_token=GdPRXs_tGLEAAAAA%3Ag-pxPMtkcleTYDUNK3mYGfpEzKRyc2LqQknTgFFB7dkYFDL8rDe2s0f4_0Q0oKjXD4_AEgFPGWolVTQ