What is a Knowledge State?
X = all configurations (pairs of points), itself a metric space under the minimum matching metric.
A knowledge state k = (ω,π) where:
ω: X → R is the estimator
π is a distribution on X
If {x,y} ∈ X, then
π(x,y) is the probability we are at {x,y}.
ω(x,y) is the estimated unpaid cost of the adversary if it is at{x,y}.
A knowledge state also has a potential, φ(k).
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