Tag
recall
- Jan 8, 2026 Approximate Nearest Neighbour Indexes and the Recall They Trade Away How graph, cluster, and hash indexes reduce a linear scan to a bounded walk, which knob controls recall, and why recall is a property of the query distribution rather than the index. 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
- Feb 23, 2023 Suffix-Stripping Stemmers and the Conflations They Force How the Porter and Snowball algorithms decide that a suffix may be removed, why the result is not a word, and which pairs of distinct concepts collapse together. information retrieval