一致性
对偶(语法数字)
粒度
汽车工业
构造(python库)
信息技术
计算机科学
文字嵌入
嵌入
产业组织
营销
业务
数据科学
人工智能
工程类
医学
艺术
文学类
内科学
程序设计语言
航空航天工程
操作系统
作者
Kazuyuki Motohashi,Chen Zhu
标识
DOI:10.1016/j.techfore.2023.122916
摘要
To understand the role of new technologies in innovation, it is crucial to develop a methodology that links technology and market information. Conventionally, the relationship between technology and the market has been analyzed using a technology-industry concordance matrix, but the granularity of market information is confined by industrial classification systems. In this study, we propose a new methodology for extracting keyword-level market information related to firms' technology. Specifically, we developed a dual-attention model to identify technical keywords from firms' websites. We then vectorized the market information (extracted keywords) and technology information (patents) using word embedding to construct technology-market concordance matrices. Matrices were generated based on a group of high-growth companies to suggest new technologies and market opportunities in the automotive, electronics, and pharmaceutical industries. Finally, two novel indicators are introduced to demonstrate the model's capability in identifying opportunities at the company level.
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