yacy_search_server/help/RankingSolr_p.md

page, help, title, package, access, kind, backend_java

page	help	title	package	access	kind	backend_java
htroot/RankingSolr_p.html	help/RankingSolr_p.md	Solr Ranking Configuration	ranking-ai-analysis	admin	admin-page	source/net/yacy/htroot/RankingSolr_p.java

Solr Ranking Configuration

Purpose

Solr Ranking Configuration controls how Solr fields influence result order.

Use it when the same documents are found but the order does not match the user's idea of relevance.

What You Can Do Here

• Solr Ranking Configuration controls how Solr fields influence result order.
• Use representative queries or documents when evaluating changes.
• Change one model, field, weight, or threshold at a time so the effect can be explained.

Page Architecture

Ranking and analysis pages expose the signals that influence result order or retrieval augmentation. The visible form usually maps directly to weights, model choices, field selections, or diagnostic thresholds.

Control	Meaning	Values or examples
profileNr	boost= / bq= / fq=.	Text value; use the page label and surrounding context to choose the exact content.
bf	boost=.	Text value; use the page label and surrounding context to choose the exact content.
EnterBF	boost=.	Set Boost Function
ResetBF	boost=.	Re-Set to default
bq	bq=.	Text value; use the page label and surrounding context to choose the exact content.
EnterBQ	bq=.	Set Boost Query
ResetBQ	bq=.	Re-Set to default
fq	fq=.	Text value; use the page label and surrounding context to choose the exact content.
EnterFQ	fq=.	Set Filter Query
ResetFQ	fq=.	Re-Set to default
#[field]#	boost=.	boost=
EnterBoosts	boost=.	Set Field Boosts
ResetBoosts	boost=.	Re-Set to default

Correct Use

Use representative test queries or documents. Ranking, analysis, and AI settings are meaningful only when their effect can be compared. Keep notes about changed weights, model choices, fields, or thresholds.

Access And Safety

Administrator access is required. YaCy protects _p pages as administration pages.

Protected related endpoint(s): /RankingSolr_p.html.

Automation And API

Page backend: source/net/yacy/htroot/RankingSolr_p.java.

Endpoint	Method	Access	Backend
/RankingSolr_p.html	GET	admin	source/net/yacy/htroot/RankingSolr_p.java

Parameter Guide

The table explains values that an agent or script must set deliberately. Parameters not relevant to a task should be omitted or left at the page default. Low-level generated parameters are omitted when they are only meaningful inside the rendered YaCy form.

Parameter	Meaning and valid values	Care
profileNr	boost= / bq= / fq=.	Set only when this option is part of the intended request; otherwise omit it and let YaCy use the page default.
bf	boost=.	Set only when this option is part of the intended request; otherwise omit it and let YaCy use the page default.
EnterBF	boost=.	Set only when this option is part of the intended request; otherwise omit it and let YaCy use the page default.
ResetBF	boost=.	Changes stored data, configuration, or a running job. Use the authenticated action flow where required and verify the result.
bq	bq=.	Set only when this option is part of the intended request; otherwise omit it and let YaCy use the page default.
EnterBQ	bq=.	Set only when this option is part of the intended request; otherwise omit it and let YaCy use the page default.
ResetBQ	bq=.	Changes stored data, configuration, or a running job. Use the authenticated action flow where required and verify the result.
fq	fq=.	Set only when this option is part of the intended request; otherwise omit it and let YaCy use the page default.
EnterFQ	fq=.	Set only when this option is part of the intended request; otherwise omit it and let YaCy use the page default.
ResetFQ	fq=.	Changes stored data, configuration, or a running job. Use the authenticated action flow where required and verify the result.
#[field]#	boost=.	Set only when this option is part of the intended request; otherwise omit it and let YaCy use the page default.
EnterBoosts	boost=.	Set only when this option is part of the intended request; otherwise omit it and let YaCy use the page default.
ResetBoosts	boost=.	Changes stored data, configuration, or a running job. Use the authenticated action flow where required and verify the result.

Example request shape:

GET /RankingSolr_p.html?profileNr=...&bf=...&EnterBF=...&ResetBF=...&bq=...

What To Expect

Expect configuration values, diagnostics, or changed result behavior. The effect may only become visible after running the same query again, re-indexing fields, or using the configured model/RAG workflow.

Related Pages

• IndexSchema_p.html
• https://lucene.apache.org/solr/guide/6_6/function-queries.html