Visual interactive display system and method for science and technology news big data

Abstract

The invention discloses a visual interactive display system and method for science and technology news big data, and relates to the technical field of news big data. The system comprises a server, anexternal control terminal, a data center and service terminal equipment, the method comprises the following steps: S01, a crawler acquires information of each element; S02, metadata is identified; s03, matching the occurrence frequency of metadata; s04, constructing geographic coordinate information of knowledge cards and news places; s05, constructing a track visualization track; s06, realizing information world distribution; s07, counting a trend chart of the hotspot words and displaying the trend chart; s08, a page is visualized through data; and S09, viewing the information world distribution of the Google map in real time. According to the invention, news events can be understood and tracked more intuitively and clearly; the captured scientific and technological information is wide inrange and high in accuracy, data output and display are more efficient and comprehensive, and relevance is high; the method has the advantage of illustration, and aesthetic fatigue is avoided.

Description

technical field [0001] The invention belongs to the technical field of news big data, and in particular relates to a visual interactive display system of scientific and technological news big data and a visual interactive display method of scientific and technological news big data. Background technique [0002] The 21st century is the century of the Internet. The Internet has become an indispensable part of people's life, study, and entertainment. When people access the Internet, science and technology information and news can be seen everywhere. Browsing technology information and news is usually fragmented inadvertently pushed through the platform or TV. Information cannot be actively mined and collected based on the background of the big data environment that we need, and displayed in front of us in an intuitive way with the help of interactive methods, so that we can better understand information such as scientific and technological news, news figures, news events, etc. ...

AI Technical Summary

Problems solved by technology

[0002] The 21st century is the century of the Internet. The Internet has become an indispensable part of people's life, study, and entertainment. When people access the Internet, science and technology information and news can be seen everywhere. Browsing technology information and news is usually fragmented inadvertently pushed through the platform or TV. Information cannot be actively mined and collected based on the background of the big data environment that we need, and displayed in front of us in an intuitive way with the help of interactive methods, so that we can better understand information such as technological news, news figures, news events, etc. , so as to achieve both pictures and texts, reduce aesthetic fatigue, and enhance interest and relevance; however, the existing technology has not yet developed a suitable visual interactive display system and method for big data of science and technology news for this situation, which is of great significance

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