The anatomy of a top result.

Forward index · top stems on this page

document length 249 body tokens  ·  max tf 37 (impostor)  ·  vocabulary 140 distinct stems  ·  title 1 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 stems0.9044
2. cosine(query, title) × 2.0 title boost ×2.0 applied1.6707
3. weighted subtotal cosBody + 2.0 × cosTitle2.5751
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 × pagerank2.5751

Per-query-stem · how each term contributes

1. impostor wid 0516 · df 2 body tf 37 title tf 1 idf 7.229
2. search wid 0153 · df 147 body tf 13 title tf 0 idf 1.029
3. titl wid 1103 · df 288 body tf 12 title tf 0 idf 0.059
4. el wid 3947 · df 12 body tf 9 title tf 0 idf 4.644
5. tv wid 1104 · df 288 body tf 8 title tf 0 idf 0.059

Outlinks (1)

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