The anatomy of a top result.

Forward index · top stems on this page

document length 354 body tokens  ·  max tf 10 (imdb)  ·  vocabulary 221 distinct stems  ·  title 4 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 stems0.0216
2. cosine(query, title) × 2.0 no title overlap (×2.0 unused)0.0000
3. weighted subtotal cosBody + 2.0 × cosTitle0.0216
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 × pagerank0.0216

Per-query-stem · how each term contributes

1. search wid 0153 · df 147 body tf 0 title tf 0 idf 1.029
2. titl wid 1103 · df 288 body tf 5 title tf 0 idf 0.059
3. razor wid 0478 · df 3 body tf 0 title tf 0 idf 6.644
4. red wid 0479 · df 22 body tf 1 title tf 0 idf 3.769
5. peter wid 0305 · df 15 body tf 0 title tf 0 idf 4.322

Outlinks (1)

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