Question answering (QA) has become an important application in the advanced development of large language models. General pre-trained large language models for question-answering are not trained to properly understand the knowledge or terminology for a specific domain, such as finance, healthcare, education, and customer service for a product. To better cater to domain-specific understanding, we build an in-house question-answering system for Adobe products. We propose a novel framework to compile a large question-answer database and develop the approach for retrieval-aware finetuning of a Large Language model. We showcase that fine-tuning the retriever leads to major improvements in the final generation. Our overall approach reduces hallucinations during generation while keeping in context the latest retrieval information for contextual grounding.

为Adobe产品建立内部问答系统，提出了一种新的框架来编译大型问答数据库并发展了基于检索感知的大型语言模型微调方法，展示了微调检索器在最终生成中带来的重大改进，降低了生成过程中的幻觉并在上下文中保留了最新的检索信息以实现情境基础。

领域专属问答的检索增强生成