Information aggregation method, device and equipment based on knowledge graph

Abstract

The invention discloses an information aggregation method, device and equipment based on a knowledge graph. The method comprises the following steps: adding Web service description information into the knowledge graph; performing information query based on the knowledge graph, and obtaining associated Web service information according to an input query statement; and fusing the knowledge graph query result and the returned Web service query result. The Web service description information is added into the knowledge graph, corresponding retrieval schemes are provided for different data sources,the query result of the knowledge graph and the query result based on the Web service can be provided at the same time when a user queries, and richer query results can be obtained according to various data sources. Meanwhile, the invention further provides a data fusion scheme and a knowledge graph data updating scheme for retrieval results of different data sources, so that information query can be more accurate. The method has good operability and expandability.

Description

technical field [0001] The invention belongs to the technical field of information search, and in particular relates to an information gathering method, device and equipment based on a knowledge map. Background technique [0002] Knowledge Graph describes concepts, entities and their relationships in the objective world in a structured form, and expresses Internet information in a form closer to the human cognitive world, providing a better way to organize, manage and understand the Internet. The capacity of massive amounts of information. The knowledge graph has brought vitality to the semantic search of the Internet, and it has also shown great power in intelligent question answering. It has become the infrastructure of intelligent applications driven by Internet knowledge. Together with big data and deep learning, knowledge graphs have become one of the core driving forces for the development of the Internet and artificial intelligence. [0003] However, the current sea...

AI Technical Summary

Problems solved by technology

[0003] However, the current search based on the knowledge map is too dependent on the completeness of the information in the knowledge map. When some information in the knowledge map is missing or the update is not timely, it will affect the search effect.

In addition, at present, a lot of information is stored in a distributed manner on the network, and it is difficult to completely store it in the knowledge graph.

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