Velaxe
Tune relevance with FTS + vectors & drift re-embedding | Knowledge Base / FAQ

Knowledge Base / FAQ

Tune relevance with FTS + vectors & drift re-embedding

Improve result quality via titles/summaries and scheduled re-embedding.

Search logs
Identify opportunities

Overview

Improve result quality via titles/summaries and scheduled re-embedding.

Problem

Search results don’t match how users ask questions.

Solution

Analyze search logs, rewrite titles/intros, and enable nightly re-embedding to keep vectors current.

How it works

Use telemetry to find low-CTR queries. Adjust content phrasing and run a re-index. The drift job re-embeds older content as models improve, maintaining accuracy over time.

Who is this for

Support Lead Docs Writer Ops

Expected outcomes

  • Higher CTR on common queries
  • Sustained relevance without manual rework

Key metrics

CTR uplift on target queries

Baseline

0 %

Target

15 %

Median semantic score (kNN top1)

Baseline

0.62 score

Target

0.75 score

Gallery

Search logs
Identify opportunities

Downloads & templates

Case studies

DevTools raises CTR 19% after drift job

Nightly re-embedding and title refactors improved alignment.

Developer Tools Enterprise APAC

Security impact

  • Search logs & embeddings (non-PII)

Compliance

  • SOC2

Availability & next steps

Pro Enterprise