#EvaluationMetric

Explore AIstify's latest reporting, research, and expert analysis tagged with "evaluation metric", collected in one continuously updated archive.

Intersection over Union (IoU)

IoU measures how closely a predicted region overlaps the correct region by comparing their intersection with their union.

May 19, 2026 by Ethan Caldwell • 1 min read

Word error rate (WER) measures speech-recognition accuracy from word substitutions, deletions, and insertions compared with a reference transcript.

Apr 3, 2026 by Marcus Lee • 1 min read

BLEU score evaluates generated text by measuring n-gram overlap with one or more human-written reference translations.

Feb 28, 2026 by Ethan Caldwell • 1 min read