Method and system for sending agricultural land information based on rss
A technology of information sending and land, applied in data processing applications, special data processing applications, other database retrieval, etc., can solve the problem of high degree of information redundancy, failure to meet user needs, RSS user interest model does not take into account the internal relationship of place name information and other issues to achieve the effect of promoting speed, scale and accuracy
Inactive Publication Date: 2017-11-14
BEIJING NORMAL UNIVERSITY
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Problems solved by technology
[0010] 1) When pushing RSS Feed information, because it only involves the information classification process, and there is no further screening of the information content in each category, each category still contains some information that users do not care about, and the degree of information redundancy higher
[0011] 2) When recommending RSS Feed information, the RSS interest model does not take into account the degree of attention of rural land transfer users to place name information, ignoring the regional differences in information recommendation, and the RSS user interest model treats place name information and other keywords as "equal". ", obviously does not meet the needs of users
Because the place name information is often not isolated but internally linked, the original RSS user interest model does not take into account the internal link between place name information, thus reducing the accuracy of information recommendation
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[0102] Taking Changshou District of Chongqing as an example, the present invention establishes an information push mechanism for farmland circulation based on RSS and place name matching. The process includes:
[0103] 1) Establish a farmland transfer website, set up four channels on the website, farmland transfer in, farmland transfer out, latest developments, policies and regulations, enter the information body containing place name information under each channel, and release it to each channel Add the RSS service of the place name matching step.
[0104] 2) Develop Android-based RSS client software. When the software is logged in, simulate three types of users: buyer, seller and organization manager, and subscribe to farmland transfer-out information (A), farmland transfer-in information (B) and the latest developments respectively Information (C) is three types of information, and it is assumed that the administrative area concerned by the three types of users is Changsho...
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The invention relates to an RSS-based agricultural land information sending method. More accurate and comprehensive agricultural land information is provided for a user when RSS information push service is provided. The method comprises the steps that a server for issuing agricultural land information generates at least one kind of RSS Feed information according to an XML; the server receives the information of at least one interest area input by the user when the user subscribes to the RSS Feed information; the server screens out place name information contained in the interest area according to the place name matching algorithm; the server pushes the RSS Feed information containing the place name information to the user. The invention further relates to an RSS-based agricultural land information sending system.
Description
technical field [0001] The invention relates to a method for sending land information, in particular to a method and system for sending agricultural land information based on an RSS mechanism. Background technique [0002] RSS (Really Simple Syndication) is one of the more mature and successful information push technologies at present. RSS information push technology has the characteristics of strong real-time performance, no spam information, efficient and convenient information acquisition, low cost, and good cross-platform performance. It is a format based on XML (Extensible Markup Language, Extensible Markup Language), and all RSS files must comply with the XML2.0 specification issued by W3C (World Wide Web Consortium). XML is a standard general language (SGML, Standard Generalized Markup Language). XML storage is simple, and data is described by a series of tags that are easy to create and expand. [0003] RSS has explored a brand-new information service concept in t...
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IPC IPC(8): G06F17/30G06Q50/02
CPCG06F16/958G06Q50/02
Inventor 岳建伟关茜刘方陈云浩宫阿都李京
Owner BEIJING NORMAL UNIVERSITY