摘要
[目的/意义]分析技术功效图智能构建存在的问题和挑战,提出研究建议,明确下一步研究方向。[方法/过程]在梳理技术功效图基本概念和应用基础上,分析智能构建模式和关键技术研究进展,综合分析目前存在的问题,提出针对性的建议。[结果/结论]技术功效图智能构建目前水平是以人工辅助下的半自动化构建;技术功效分类精度不高;可视化功能简单。需要通过综合运用规则和统计相结合的自然语言处理技术提高抽取分类精度;加强信息可视化交互功能和跨语言技术功效图构建研究;探索跨领域技术借鉴与转移应用方案。
[ Purpose/siguficancel Through analyzing the problems and challenges in the intelligent construction of technology effect map, research suggestions are proposed for explicit direction of the next step. [ Method/process ] Based on basic concepts and application of technology effect map, this paper analyzes the intelligent construction pattern and key technological research pro- gress, examines current problems comprehensively and proposes corresponding suggestions. [ Result/conclusion ] Semi automatic construction with manual support is the mainstream method for intelligent construction of patent technology effect map. Its technology and effect classifications are not accurate and visualization is too simple. The natural language processing technology is needed, which combines rules and statistics comprehensively to improve the accuracy of extraction and classification. Information visualization interactivity and cross-language construction of technology effect map should be strengthened. Moreover, technical reference and application transfer in different fields should be explored.
出处
《情报理论与实践》
CSSCI
北大核心
2017年第1期139-144,共6页
Information Studies:Theory & Application
基金
国家自然科学基金项目"基于论文和专利资源的技术机会发现研究"的成果
项目编号:71403255
关键词
技术功效图
专利分析
知识发现
研究进展
technology effect map
patent analysis
knowledge discovery
research progress
