The anatomy of a top result.

Forward index · top stems on this page

document length 17 body tokens  ·  max tf 2 (test)  ·  vocabulary 14 distinct stems  ·  title 2 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 · 4 resolved stems0.6270
2. cosine(query, title) × 2.0 title boost ×2.0 applied1.2417
3. weighted subtotal cosBody + 2.0 × cosTitle1.8688
4. × phrase multiplier stems not within 5-token window · ×1.0×1.0
5. × pagerank multiplier 1 + 0.5 × normalized PR (0.010)×1.0050
6. final score weighted × phrase × pagerank1.8780

Per-query-stem · how each term contributes

1. test wid 0000 · df 6 body tf 2 title tf 1 idf 5.644
2. page wid 0001 · df 154 body tf 2 title tf 1 idf 0.962
3. new wid 0010 · df 292 body tf 2 title tf 0 idf 0.039
4. crawler wid 0002 · df 2 body tf 1 title tf 0 idf 7.229

Outlinks (4)

• https://hitcslj.github.io/TestPages/ust_cse.htm
• https://hitcslj.github.io/TestPages/news.htm
• https://hitcslj.github.io/TestPages/books.htm
• https://hitcslj.github.io/TestPages/Movie.htm