Digital content query system based on vertical search engine

A digital content and query system technology, applied in the field of search engines, can solve problems such as unsatisfactory query performance and achieve the effect of improving query performance

Inactive Publication Date: 2017-12-08
四川汇源吉迅数码科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to achieve this goal, the technical means currently adopted is to use search engines, but the query performa...

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  • Digital content query system based on vertical search engine

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Embodiment Construction

[0012] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0013] refer to figure 1 , is a schematic structural diagram of a digital content query system based on a vertical search engine according to an embodiment of the present invention. The digital content query system of the embodiment of the present invention includes a master node server 1 and multiple slave node servers 2 , the master node server 1 includes a manager 11 and a queryer 12 , and the multiple slave node servers 2 include a crawler 21 and an indexe...

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Abstract

The invention discloses a digital content query system based on a vertical search engine. The system comprises a master node server and multiple slave node servers, the master node server comprises a manager and a query builder, and each slave node server comprises a crawler and an indexer; the manager is used for segmentation of a web page link of a web page to be crawled to obtain multiple web page sub-links, and the web page sub-links are distributed to the multiple slave node servers; each crawler is used for grabbing web page text data according to the segmented web page sub-links, and the web page sub-links and the web page text data are bound for storage in a web page database; each indexer is used for word segmentation conducted on the web page data in the web page database, and a full-text index is executed to obtain an index result according to word segmentation; the query builder is used for analysis of a query request of a user to obtain query keywords and query conditions, a query task is generated according to the query keywords and the query conditions, and the query task is executed to obtain a query result. By means of the system, the query performance of the user can be greatly improved.

Description

technical field [0001] The invention relates to the technical field of search engines, in particular to a digital content query system based on a vertical search engine. Background technique [0002] With the rapid advancement of the Internet age, the information resources that people come into contact with are developing explosively. At the same time, the ways and means for people to obtain information are also showing a trend of diversified development. How to comprehensively and accurately extract the information they need from these intricate information and help users collect the information they are interested in has become a major research hotspot in the field of information technology. In order to realize this purpose, the technical means adopted at present is to use search engines, but the query performance of widely used search engines including Sphider, RiSearch PHP, XQEngine, JXTA Search, etc. in the prior art is not ideal. Contents of the invention [0003] T...

Claims

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/316G06F16/319G06F16/328G06F16/3331G06F16/951
Inventor 贺麟杨霖李丽琴肖智宽
Owner 四川汇源吉迅数码科技有限公司
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