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推动我国大模型开源创新生态建设的挑战与建议
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作者 温馨 张超 +3 位作者 郭锐 陈凯华 冯泽 朱其罡 《中国科学院院刊》 CSSCI CSCD 北大核心 2024年第8期1313-1326,共14页
解决当前制约我国大模型产业发展的科技创新问题,推动我国大模型产业持续繁荣发展和国际竞争力提升,需要构建大模型开源创新生态。文章分析了开源创新生态对我国大模型发展的重要意义,在回顾开源创新生态构建国际经验的基础上,进一步剖... 解决当前制约我国大模型产业发展的科技创新问题,推动我国大模型产业持续繁荣发展和国际竞争力提升,需要构建大模型开源创新生态。文章分析了开源创新生态对我国大模型发展的重要意义,在回顾开源创新生态构建国际经验的基础上,进一步剖析了我国大模型开源创新生态构建面临的问题和挑战,并提出针对性建议。文章发现,我国大模型开源创新生态面临技术能力制约生态形成、数据算力明显限制技术发展、创新主体无序竞争制约整体发展速度、开源支持体系建设水平较低、系统协同政策架构设计缺失等问题,阻碍了大模型快速发展和竞争力提升。文章提出需加强顶层设计统筹协同发展、打造共享的大模型研发基础体系、强化全产业链开源开放体系建设、完善大模型开源创新体系治理等对策建议。 展开更多
关键词 大模型发展 开源创新生态 对策建议
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STUDY ON THE OPTIMUM PATTERN OF DAQIN G URBAN SPATIAL STRUCTURE
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作者 SONGYu-xiang ZHENGHong-bo 《Chinese Geographical Science》 SCIE CSCD 2002年第3期206-211,共6页
Daqing is a mining city that was set up on wetland by exploiting and processing petroleum.This paper points out that net-group urban system is the optimization mode for Daqin g urban spatial structure through an alyzi... Daqing is a mining city that was set up on wetland by exploiting and processing petroleum.This paper points out that net-group urban system is the optimization mode for Daqin g urban spatial structure through an alyzing and appraising the present situation,c haracteristics,advantages and dis advantages of Daqing spatial structure.And the best way of optimizing Daqing urban spatial structure is to adopt sustainable development strategy,establish th e coordinated grade structure of urban system,con struct developed towns net system,p refect the function structure of the towns at all levels,make full use of resources an d strengthen environmental protection.Spatial structure of Daqing must be according-ly adjusted in order to adapt to the tr ansformation of future economy types and functions.Based on the foundation of keep-ing net group,the development shoul d be from disperse to moderate centra lization in order to give prominence to the multi-function of the central city.Constr ucting ruralizing city should be the future goal of Daqing City. 展开更多
关键词 urban spatial structure net-group urban system sustainable development
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