Through LDA Model of High-tech(Service Industry)Innovation Data Subject Identification to Explore the Interaction Path with the Manufacturing Industry
Word cloud analysis and LDA analysis were carried out on the innovation data abstracts of a communication service company in the past three years,and the word cloud map and clustering theme were obtained respectively.The clustering themeswere the theme clustering results of core key technologies.Then LDA analysis was carried out on the name of the innovative data,and the clustering results were integrated with the abstract clustering results to obtain the final clustering topic analysis results.Since the topic of word cloud and clustering cannot directly determine the industry in which the technology was applied,the industry analysis of the innovation data of two representative companies showed that the technology currently applied to the manufacturing industry was mainly industrial internet application and product detection of the production line.It was concluded that high-tech(service industry)mainly promoted the development of manufacturing industry towards service,digitalization or intelligence and green through improving its own digitalization and intelligence and technological innovation.
LDA modelpatent datamanufacturing industryservice industry
NETL
NSTL
万方数据
