SEARCH ENGINE AND METHODOLOGY, PARTICULARLY APPLICABLE TO PATENT LITERATURE

摘要

A kind of search engine for being scanned for based on relevant science or technological concept, it include: study module, it is used to understand the relationship between the technology phrase in the occurrence rate in relevant documentation based on technology phrase, from it by the combination of relevant phrases forms concept; And search module, it is used to occur based on the concept being present in inquiry document in the relevant documentation come the relevant documentation of search inquiry document, the study module carries out the understanding based on the relationship between the training set of document and document.