基于MB+树检验方法的民族文化资源共享模型研究  

National Cultural Resource Sharing Model Based on MB+Tree Test Method

作　　者：汤松梅[1] TANG Song-mei(Changchun University Library,Changchun 130022,China)

机构地区：[1]长春大学图书馆,吉林长春130022

出　　处：《情报科学》2021年第10期95-100,117,共7页Information Science

基　　金：国家社会科学基金特别委托项目“高句丽、渤海研究数据库创建开发”(15@ZH007)。

摘　　要：【目的/意义】当前民族文化资源的流失严重,现有民族文化资源共享方法的资源共享利用率和资源完整度较低,因此设计了基于MB+树检验方法的民族文化资源共享模型。【方法/过程】资源采集子系统通过爬虫技术爬取民族文化资源存储至资源库;采用基于MB+树检验方法,完成共享资源的检验,提取民族文化共享大数据的关联特征量,获取多模块协同数据挖掘的聚类中心,采用区域网络化组网设计的方法,获取资源共享模型。【结果/结论】测试结果表明:系统的成功爬取请求比例为99.76%,可在资源完整性高于95%的情况下完成资源实时传输需求,同时可在利用率最大化情况下实现民族文化资源共享。【创新/局限】本文方法可有效提高资源利用率,资源完整性较高,在实际应用中具有较好的效果。【Purpose/significance】At present,the loss of national cultural resources is serious,and the resource sharing utilization rate and resource integrity of the existing national cultural resource sharing methods are low.【Method/process】Therefore,a national cultural resource sharing model based on MB+tree test method is designed.The resource collection subsystem crawls the national cultural resources and stores them in the resource database through crawler technology;The MB+tree test method is used to complete the test of shared resources,extract the association feature of national culture shared big data,obtain the cluster center of multi module collaborative data mining,and obtain the resource sharing model by using the method of regional network design.【Result/conclusion】The test results show that the proportion of successful crawling requests of the system is 99.76%,which can complete the real-time transmission demand of resources when the resource integrity is higher than 95%.At the same time,it can realize the sharing of national cultural resources when the utilization is maximized.【Innovation/limitation】The method in this paper can effectively improve the resource utilization and have high resource integrity.It has a good effect in practical application.

关 键 词：爬虫技术 MB+树检验 民族文化 资源共享 资源库 资源共享模型 

分 类 号：G252[文化科学—图书馆学]