What this category's data looks like
In the general college entrance examination registration qualification verification scenario, the materials mainly consist of the college entrance examination registration form, household registration and student status certificates, and materials for children accompanying migrating parents. They come respectively from the candidate's submission, verification receipts from public security and education departments, and review receipts for accompanying children, and are updated centrally according to the registration cycle and repeatedly consulted during the review stage. The registration form carries the name, ID number, graduating school, examination category, and signature field; the household registration and student status certificate carries the household registration address, date of move-in, start and end of student status, and school seal; the materials for children accompanying migrating parents carry the residence permit, social insurance payment, stable residence, and parents' signed receipt. When these three types of materials enter the knowledge base retrieval and recall function, each is indexed as an independent segment, used during exception tracing to recall the corresponding original passage and support reviewers in checking whether fields, dates, and signatures are consistent.
Configuration and implementation checks
This step is executed by the knowledge base retrieval service (retrieval node and search test), outputting candidate segments and similarity scores (after mode, merge, rerank, filter, and limit trimming). The exception list and review conclusions are completed by subsequent nodes or manually.
| Object | Check | Verification action |
|---|---|---|
| College entrance examination registration form | Whether the name, ID number, graduating school, examination category, candidate signature, and date are complete | Use synonymous question sentences to retrieve registration form segments, record the number of candidates and scores, and check the signature field and date field |
| Household registration and student status certificate | Whether the household registration address, date of move-in, start and end of student status, and school seal are consistent with the registration form | Switch searchMode to hybrid retrieval, compare semantic and full-text candidates, and check dates and seals |
| Materials for children accompanying migrating parents | Whether the residence permit, social insurance, stable residence, and parents' signed receipt are complete and version-synchronized | Compare the order of the top few items before and after enabling usingReRank, and check whether receipts and signatures are missing |
| Exception list and review conclusions | Exceptions are supported by original records, signed by the reviewer, and handed over to the person in charge for handling | After filtering by similarity, view the cited text and confirm that candidates and scores can be traced back to the source materials |
Three common errors
- Phenomenon: The same candidate's name is written differently in the registration form and the household registration and student status certificate, and the dates also do not match. Cause: The two materials' versions were not synchronized, and field-level comparison was not performed during entry.
- Phenomenon: Materials for children accompanying migrating parents lack parents' signatures or receipts, making confirmation impossible during review. Cause: The signature field was not verified during material collection, and receipts were not updated with the version.
- Phenomenon: There are many candidates, but the ones ranked at the front are all irrelevant, and the answer lacks key passages. Cause: The retrieval mode does not match the material form, rerank was not enabled, or similarity filtering is too broad.
How to verify the setup
Acceptance of this function: Test once each with synonymously rewritten question sentences, compare candidates and similarity scores, then toggle usingReRank to observe the ranking of the top few items, and record the number of candidates after limit trimming.
Business test: Create an exception record, see whether it can be traced to the source materials, and check the fields, dates, and signatures of the registration form, household registration and student status certificate, and materials for children accompanying migrating parents.
- In the knowledge base search test, switch
searchModeand compare the number of candidates and scores across the three modes: semantic, full-text, and hybrid. - View the tokens and array count of the returned cited text, record them separately, and do not compare array length with the citation budget for equality.