The anatomy of a top result.

Forward index · top stems on this page

document length 271 body tokens  ·  max tf 30 (back)  ·  vocabulary 138 distinct stems  ·  title 2 stems

Score breakdown

Re-derived from the same tf·idf cosine values, boost factors, and PageRank multipliers the live ranker just used. weighted = body + title × 2.0 · final = weighted × phrase × pagerank.

1. cosine(query, body) tf·idf body · 5 resolved stems0.0459
2. cosine(query, title) × 2.0 no title overlap (×2.0 unused)0.0000
3. weighted subtotal cosBody + 2.0 × cosTitle0.0459
4. × phrase multiplier stems not within 5-token window · ×1.0×1.0
5. × pagerank multiplier PageRank not computed for this page · ×1.0×1.0000
6. final score weighted × phrase × pagerank0.0459

Per-query-stem · how each term contributes

1. kill wid 0234 · df 25 body tf 0 title tf 0 idf 3.585
2. aka wid 0331 · df 140 body tf 5 title tf 0 idf 1.100
3. titl wid 1103 · df 288 body tf 13 title tf 0 idf 0.059
4. usa wid 1122 · df 228 body tf 2 title tf 0 idf 0.396
5. search wid 0153 · df 147 body tf 13 title tf 0 idf 1.029

Outlinks (1)

• https://hitcslj.github.io/TestPages/Movie.htm