The anatomy of a top result.

Forward index · top stems on this page

document length 598 body tokens  ·  max tf 11 (kattan)  ·  vocabulary 382 distinct stems  ·  title 6 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 stems0.0300
2. cosine(query, title) × 2.0 title boost ×2.0 applied0.1125
3. weighted subtotal cosBody + 2.0 × cosTitle0.1426
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 × pagerank0.1426

Per-query-stem · how each term contributes

1. street wid 0106 · df 24 body tf 0 title tf 0 idf 3.644
2. search wid 0153 · df 147 body tf 0 title tf 0 idf 1.029
3. sesam wid 0105 · df 2 body tf 0 title tf 0 idf 7.229
4. live wid 0075 · df 61 body tf 7 title tf 1 idf 2.298
5. titl wid 1103 · df 288 body tf 5 title tf 0 idf 0.059

Outlinks (1)

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