local - Should I expect to have exactly same match everytime I run the match with greedy algorithm? -
i'm using greedy algorithm or local algorithm match propensity score in 2 groups. end same number of matches every time doesn't match same last time. normal?
"greedy" doesn't mean "deterministic," in particular if have 2 choices equal weight/value may possible first select 1 choice during 1 algorithm execution , first select other choice on algorithm execution.
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