Knowledge search engine based on intelligent noumenon and implementing method thereof
A search engine and ontology technology, applied in the field of web search engines, can solve the problems that computers cannot understand the semantics of web page content, mixed with information garbage, and low precision.
Inactive Publication Date: 2008-10-29
李树德
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Problems solved by technology
However, there are two obvious deficiencies in the World Wide Web: (1) computers cannot understand the semantics of web content; (2) it is difficult to find useful information on the Internet, even with the help of a powerful search engine, the precision rate is relatively low, which helps netizens get Batches of related web pages are also mixed with a lot of information garbage that users do not need
[0004] Another problem with traditional web-based information reporting systems is the lack of intelligent features that automatically provide information to users
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[0062] 1. The technology of the present invention
[0063] The present invention performs information search tasks by using an ontology approach. This paragraph describes the structural design of a knowledge search engine (IATOPIA KnowledgeSeeker) based on an intelligent ontology that includes defined, detailed implementation designs of different intelligent features and a semantic web interface. IATOPIAKnowledgeSeeker mainly includes three modules: ontology module, intelligent features module and semantic web module.
[0064] 1.1. System structure
[0065] The system structure diagram of IATOPIA KnowledgeSeeker is as follows figure 1 shown. The system first obtains the source of the webpage in HTML format, and then extracts the semantic content from the HTML webpage. Thereafter, the semantic content is further analyzed by using ontology knowledge to obtain text semantics, and the semantic content is annotated in RDF format, which is an ontology data format for knowledge s...
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The invention relates to a knowledge search engine based on an intelligent body, an IATOPIA KnowledgeSeeker of the invention is a system based on the intelligent body, the system is used for helping a page user to search, obtain and analyze any web page information, such as, news and articles in an Internet, and the contents of the news and articles are provided in a semantic web page. The knowledge search engine introduces the benefits of utilizing the body to analyze the semantic information of a Chinese text and also introduces the advantages of utilizing the semantic web page to organize the semantic information, at the same time, the knowledge search engine further demonstrates the advantages of utilizing the body to identify a theme and evaluates by using a Chinese corpus; compared with other methods, the test results prove that: the accuracy of identifying the themes of the articles of the Chinese web page is higher than 87 percent. The knowledge search engine also demonstrates that the rapid processing speed of each article is less than 1 second; furthermore, the knowledge search engine can flexibly organize the contents and accurately understand the knowledge, which is unlike the traditional text classification system of the existing popular search engine, such as, Google and Yahoo.
Description
technical field [0001] The invention relates to a web page search engine, more specifically, to a knowledge search engine based on intelligent ontology and its realization method. Background technique [0002] The World Wide Web (WWW for short) provides a large amount of available information. Many web sites publish many different kinds of information in different formats. However, there are two obvious deficiencies in the World Wide Web: (1) computers cannot understand the semantics of web content; (2) it is difficult to find useful information on the Internet, even with the help of a powerful search engine, the precision rate is relatively low, which helps netizens get While there are batches of related web pages, there are also a lot of information garbage that users don't need. Therefore, it is a rather difficult and time-consuming task for users to find the information they want. [0003] At present, many web sites use search engines to help users find information, b...
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IPC IPC(8): G06F17/30
CPCG06F17/30734G06F16/367
Inventor 李树德
Owner 李树德