Language Translation, Large Language Models, Research, Generative Ai Tools, Thoughts And Theory.
= 0.80–0.70 = 0.10 Human∆ = 1 (A is ranked higher than B) Result: Metric∆ and Human∆ have the same sign (both positive). This is a rank agreement. Pair 2: (A, C) Metric∆ = BLEU(A) — BLEU(C) = 0.80–0.75 = 0.05 Human∆ = 2 (A is ranked higher than C) Result: Metric∆ and Human∆ have the same sign (both