摘要
创新资源规模、特征、存储调用等资源汇集情况影响创新服务平台影响力及服务质量、方向与速度,因此,设计科学的资源汇集机制成为研究重点。基于平台不同阶段功能要求,明确重点资源吸纳对象,提出平台面向主动挖掘及宣传吸引两类资源吸纳方式。利用计算机五元组模型,确定资源信息类型与功能,据此从供求视角设计两阶段资源筛选机制。采集30多家创新服务平台资源存储关键词,运用词频统计软件,组织多次讨论,确定资源存储标签,提出利用PLSA模型与Jaccard系数相结合确定资源信息主题及主题与存储标签匹配归属方法。研究可为创新服务平台创新资源汇集提供理论与方法支撑,并为后续供求匹配研究奠定基础。
The resources pooling conditions such as the scale of innovation required and supplied resources,resource characteristics,and storage&transferring affect the influencing ability,service quality,direction,and speed of innovation service platforms.Therefore,designing scientific resource pooling mechanism has become the key for research.On the basis of confirming the resource key objects for attraction according to the function requirement of the platform stage,the attracting ways of the platform for active mining objects and those after the publicity and inspiration are brought forward.Based on the five-tuple model in computer science,the categories and function of resource information are confirmed,and accordingly a two-stage resource selection mechanism is designed from the view point of supply and demand.Based on the collection of the resource storage keywords of more than 30 innovation service platforms,using word frequency statistics software the resource storage labels are determined after several discussions,and a method for determining the themes of resource information and their attribution to storage labels is designed,by using the combination of PLSA models and Jaccard coefficients method.The research of this paper can offer theoretical and method support for innovation service platform to pool related resources and provide foundation for further effectively matching between resource supply and demand.
作者
王雪原
李莹莹
武川
Wang Xueyuan;Li Yingying;Wu Chuan(School of Economics and Management,Harbin University of Science and Technology,Harbin 150080,China)
出处
《科技进步与对策》
CSSCI
北大核心
2019年第24期1-7,共7页
Science & Technology Progress and Policy
基金
国家重点研发计划现代服务业重点专项项目(2017YFB1401800)
关键词
创新服务平台
汇集机制
吸引机制
筛选机制
存储机制
Innovation Service Platform
Pooling Mechanism
Attraction Mechanism
Selection Mechanism
Storage Mechanism
