A pure predicate (no logging): returns whether (Q_new, H_new)
lexicographically dominates (Q_old, H_old) under the (modularity, NCE)
objective with tie tolerance `tol`.
Usage
lex_dominates(Q_new, H_new, Q_old, H_old, tol = 1e-12)
Arguments
- Q_new, H_new
modularity and NCE of the candidate solution.
- Q_old, H_old
modularity and NCE of the incumbent solution.
- tol
numeric tolerance for treating two Q values as tied.
