Tag
text-metrics
- Mar 25, 2026 Clipped N-Gram Precision and the Brevity Penalty How BLEU converts n-gram overlap into a single number, why counts are clipped against the reference, and where the brevity penalty stops correcting for short output. inference systems
- Dec 12, 2023 Recall-Oriented Summary Scoring with ROUGE Why summarization metrics divide by reference length rather than output length, how longest-common-subsequence scoring differs from n-gram counts, and what the recall direction lets a system get away with. inference systems