cross-validation

US:USA pronunciation: respellingUSA pronunciation: respelling(krôs′val′i dā′shən, kros′-)


WordReference Random House Unabridged Dictionary of American English © 2026
cross-val•i•da•tion  (krôs′val′i dā′shən, kros′-),USA pronunciation n. [Statistics.]
  1. a process by which a method that works for one sample of a population is checked for validity by applying the method to another sample from the same population.


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