The anatomy of a top result.

Forward index · top stems on this page

document length 311 body tokens  ·  max tf 28 (rise)  ·  vocabulary 176 distinct stems  ·  title 3 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 stems0.8202
2. cosine(query, title) × 2.0 title boost ×2.0 applied1.9878
3. weighted subtotal cosBody + 2.0 × cosTitle2.8080
4. × phrase multiplier ≥2 stems within 5-token window×3.0
5. × pagerank multiplier PageRank not computed for this page · ×1.0×1.0000
6. final score weighted × phrase × pagerank8.4239

Per-query-stem · how each term contributes

1. rise wid 0045 · df 8 body tf 28 title tf 1 idf 5.229
2. fall wid 0046 · df 21 body tf 28 title tf 1 idf 3.837
3. search wid 0153 · df 147 body tf 13 title tf 0 idf 1.029
4. titl wid 1103 · df 288 body tf 12 title tf 0 idf 0.059
5. ecw wid 0047 · df 3 body tf 7 title tf 1 idf 6.644

Outlinks (1)

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