A knowledge map construction method based on trusted web resources
A technology of web resources and knowledge graphs, which is applied in the direction of network data indexing, network data retrieval, semantic tool creation, etc., can solve the problems of uncontrollable quality of web resources, and achieve the effect of improving accuracy, high quality, and comprehensive knowledge graphs
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[0027] The following specific embodiments and the accompanying drawings, the present invention is further described embodiment.
[0028] like Figure 1-2 Shown, constructed based on the mapping knowledge trusted web resources, comprising the steps of:
[0029] Step 1: Initialize credible web resources.
[0030] Each Wikipedia page for a link in Resources, and records the corresponding Wikipedia topic pages that building (Wikipedia pages, themes, links) triples. Wikipedia provides a public dump file, Baidu Encyclopedia resource has a corresponding set of data, so the Wikipedia page can be obtained by way of parsing the dump file or crawlers. Each Wikipedia page will reference the Topics tab and the page corresponding to the page. For example, Baidu Encyclopedia is divided into the areas of knowledge character, nature, culture, sports, society, history, geography, science, entertainment, living 10 categories.
[0031] Step 2: Get training set topic model.
[0032] (1) The initializat...
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