情报理论与实践

跨领域跨时间的技术需求热点分布及其趋势预测

余辉, 魏梓萌, 夏文蕾, 黄炜, 陈晓芳

Distribution of Technology Demand Hotspots and Their Trend Forecasting Across Domains and Time

情报理论与实践 . 2024, (5): 139 -147 .  DOI: 10.16353/j.cnki.1000-7490.2024.05.016