Research on Ontology Knowledge Retrieval to The expert Consultation of Greenhouse

摘要

Considering the produce and management system, Ontology knowledge retrieval and SMS short message were applied to the expert consultation equipment of greenhouse, in order to increase the crop production, lesson the influence of the plant diseases and insect pests. The flaw of traditional retrieval method was conquered, such as the knowledge comprehension capability. Thus, the precision and the recall were both pledged. The greenhouse domain Ontology was set up, by the combination of semantic retrieval and keyword retrieval, farmers can communicate with expert directly. The disadvantage of lacking instructional expert was solved, and the expensive measuring and controlling system for greenhouse was replaced.