Knowledge Base Retrieval for New Employee Onboarding and Training: Handle Multilingual Materials and Terminology

What this category's data looks like

This page focuses on multilingual materials and terminology processing for corporate new employee onboarding training. The material sources are onboarding training plans, course sign-in sheets, job descriptions, and their multilingual counterparts. The onboarding training plan states the courses, dates, and responsible person's signature; the course sign-in sheet records participants, sign-in time, and receipt; the job description includes the job title, responsibilities, qualifications, and version number. In terms of update cadence, training plans are updated on a rolling basis by batch, sign-in sheets are generated by session, and job descriptions are revised as the organization changes. When materials enter knowledge base retrieval, each plays a different role: training plans and job descriptions serve as the main sources for terminology extraction and alignment, while sign-in sheets serve as supplementary evidence for terminology usage scenarios. The fields, dates, and signatures of the three types of materials must be aligned item by item, the same term must be written consistently throughout the entire document, and the translated name must be able to refer back to the original text.

Configuration and implementation checks

This step is executed by the knowledge base retrieval service (retrieval node and search test), outputting candidate chunks and similarity scores (after pattern, merge, rerank, filter, and limit truncation). The unified terminology glossary and aligned draft are completed by subsequent nodes or manually.

Three common errors

• Phenomenon: The name, quantity, or date of the same participant record does not match between the training plan and the sign-in sheet. Cause: The two materials are maintained separately, without field-level alignment and back-reference verification.
• Phenomenon: After the job description is revised, the training plan and aligned draft still use the old version of terminology. Cause: The version was not synchronized, and retrieval candidates were not filtered by the latest version.
• Phenomenon: The sign-in sheet lacks a signature or receipt, and the terminology aligned draft lacks a confirmation step. Cause: No receipt node was set up in the material flow, and the quoted content did not retain key original text chunks.

How to verify the setup

Acceptance of this feature: Test once each with synonym-rewritten questions, compare candidates and scores, then turn rerank on and off to see the ranking of the top few items.

Business test: Sample three terms and check whether their writing is consistent throughout the entire document.

• In the knowledge base search test, switch searchMode to semantic, full-text, or hybrid, and compare the number of candidate items and scores.
• Turn usingReRank on and off to compare the ranking of the top few items, and check the key original text chunks retained after similarity filtering.