| 朱焱,王强,王涓.基于用户画像的科技创新知识服务系统构建[J].数字图书馆论坛,2021,(8):24~30 |
| 基于用户画像的科技创新知识服务系统构建 |
| Construction of Scientific and Technological Innovation Knowledge Service System Based on User Portrait |
| 投稿时间：2021-05-10 |
| DOI：10.3772/j.issn.1673-2286.2021.08.004 |
| 中文关键词: 知识服务；知识推荐；知识图谱；用户画像 |
| 英文关键词: Knowledge Service; Knowledge Recommendation; Knowledge Graph; User Portrait |
| 基金项目:本研究得到天津市属科研院所创新能力建设项目“科技资源管理与服务平台关键技术研发与应用”（编号：18PTZSTG00020）资助。 |
| 作者 | 单位 | | 朱焱 | 天津市科学技术信息研究所 | | 王强 | 天津市科学技术信息研究所 | | 王涓 | 天津市科学技术信息研究所 |
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| 中文摘要: |
| 随着大数据知识服务应用的逐渐深化，为科技创新载体提供精准知识服务成为专业信息服务机构的攻关方向。本文以重点产业行业领域的科技企业、科研院所等创新主体为服务对象，构建基于用户画像的科技创新知识服务系统，可实现科技文献、科技专家、科研机构、科技政策等多维度知识推荐，并面向领军企业、科研院所，以及重点行业领域、区域开展了实践应用，为大数据赋能企业科技创新、支撑产业转型升级、提高区域创新效率提供参考借鉴。 |
| 英文摘要: |
| With the gradual deepening of the application of big data knowledge services, providing precise knowledge services for technological innovation carriers has become the direction of research for professional information service organizations. The research takes science and technology enterprises and scientific research institutes in key industries as its service objects, and builds a scientific and technological innovation knowledge service system based on user profile technology, which can realize scientific and technological literature, scientific and technological experts, scientific research institutions, and scientific and technological policies. Accurate recommendation of multi-dimensional effective information, and carried out practical applications for leading companies, scientific research institutes, and key industry fields and regions, and achieved good social and economic benefits. Big data has enabled enterprises to innovate and support industrial transformation and upgrading. It has played a positive demonstration effect in improving the efficiency of regional innovation. |
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