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Knowledge catalogChoose core direction and segmented content
Practice 24IntermediateImplementationAbout 12 minutes

Corresponding knowledge: Entity disambiguation and constraint preservation in query rewriting

The user only asks "Where is its balance in Chongqing?" How to rewrite the query without making up the intention?

Examining multiple rounds of reference, entity linking, clarification, and original constraint preservation.

Learn corresponding knowledgeInterview questions · Answer independently →
Query rewritingentity linkMultiple rounds of dialogue

Knowledge content check2026-10-03 · Check the source of the original question2026-10-02

The knowledge corresponding to this exercise:

Entity disambiguation and constraint preservation in query rewriting · Principle explanation →
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Knowledge exercises·Independent answers

My notes and review ↗

Principles and Solutions have been collapsed. Explain the core mechanism, boundaries and verification methods in your own words, and then compare them.

Answers and personal notes

Each modified commit will be kept as an independent history. Your level of mastery is up to you to evaluate yourself against the standards.

Explain in your own words first

The core principles, analysis, Q&A and migration cases have been closed. When you are ready, unfold it and compare it with the content to find any omissions.

Hands-on verificationComplete on demand · Suggestions15 minutes

Rewrite the three rounds of dialogue with subject switching into structured intentions, and mark the fields that cannot be automatically determined.

Expand acceptance requirements and checkpoints
  • Don't make up missing subjects
  • Preserve negation and time range
  • Clarification questions ask only key ambiguities

Key inspections

  • Reference and entity mapping layering
  • Original constraints and modifications retained
  • There are clear clarification conditions