The anatomy of a top result.

Forward index · top stems on this page

document length 589 body tokens  ·  max tf 13 (english)  ·  vocabulary 392 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 stems0.0208
2. cosine(query, title) × 2.0 no title overlap (×2.0 unused)0.0000
3. weighted subtotal cosBody + 2.0 × cosTitle0.0208
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 × pagerank0.0208

Per-query-stem · how each term contributes

1. film wid 1258 · df 162 body tf 5 title tf 0 idf 0.889
2. ghost wid 0587 · df 10 body tf 1 title tf 0 idf 4.907
3. dog wid 0375 · df 13 body tf 0 title tf 0 idf 4.528
4. samurai wid 0588 · df 3 body tf 0 title tf 0 idf 6.644
5. user wid 1045 · df 289 body tf 10 title tf 0 idf 0.054

Outlinks (1)

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