Construction and Application of Knowledge Graph in the Field of Medical Food Supplements

Taking the field of medical food supplement as an example, the relevant technologies for the construction of domain knowledge graph and its intelligent question answering application are analyzed, the semantic analysis technology in the application of intelligent question and answer is deeply studied, the validity of the model and algorithm are verified, and finally the intelligent question answering application based on the field of medical food supplement is constructed. The application supports structured data graphing, graph construction and maintenance, and intelligent question answering examples that can return user-readable answers, which can help people obtain relevant knowledge faster and more accurately, which has certain practicality.