What is the alpha (α) value?

Question

Accepted Answer

The
value of the highest choice for the MAX player found so far at any choice point above node n (in the current subtree)

Answer

The value of the highest choice for the MIN player found so far at any choice point above node n (in the current subtree)

Answer

The value of the lowest-utility choice found so far for the MAX player

Answer

The
value of the lowest-utility choice found so far for the MIN player

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