Product knowledge unit construction method and system

Abstract

The invention discloses a product knowledge unit construction method and system, and the method comprises the following steps: building a first-level knowledge unit list of a product, and filling the first-level knowledge unit list with first-level knowledge terms; constructing a lower-level knowledge unit list according to the first-level knowledge unit list to form a tree-shaped knowledge unit list structure; forming a tree knowledge unit list structure; establishing a level relationship and a peer relationship of the knowledge units to form a net-shaped knowledge unit list structure; creating knowledge unit instances according to the netted knowledge unit list structure; and creating a search engine according to the knowledge unit list structure. According to the method and the system, effective design information on the Internet can be accurately extracted, and the collected information is uniformly cleaned and sorted according to standards, so that product design knowledge expression becomes more standardized, direct calling of the information in the later period is facilitated, and the efficiency of querying reference data by designers is greatly improved.

Description

technical field [0001] The present invention relates to the field of knowledge graph construction, in particular to a method and system for constructing product knowledge units Background technique [0002] Today's rapid rise of the Internet has brought a large amount of data into the network. This rapid increase in information not only enriches our lives and broadens our horizons, but also greatly reduces the density of actually available resources, causing trouble for us to extract effective information from blowout network resources. Design-related personnel often need to query a large number of reference materials when working and studying, and the current network and design-related information distribution is relatively scattered, there is a problem that the knowledge unit list structure is widely available but the pertinence is low, and there is still a lack of dedicated products. A product design query platform for design information query and multi-platform informat...

AI Technical Summary

Problems solved by technology

This rapid increase in information not only enriches our lives and broadens our horizons, but also greatly reduces the density of actually available resources, causing trouble for us to extract effective information from blowout network resources.

Design-related personnel often need to query a large number of reference materials when working and studying, and the current network and design-related information distribution is relatively scattered, there is a problem that the knowledge unit list structure is widely available but the pertinence is low, and there is still a lack of dedicated products. A product design query platform for design information query and multi-platform information

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