从重点企业多维度对比看自动问答技术发展

Multi-Dimensional Contrastive Analysis from Key Enterprises Based on Question Answering Technology

本文结合专利分析介绍了自动问答技术的申请态势和重点申请人,并且针对国内外重点企业进行了针对性的技术发展和产品对比分析。然后以重点企业为视角从技术发展趋势、系统分类、技术效果、专利质量等多维度进行对比,总结出国内外企业在自动问答技术的发展情况以及给出发展建议,对国内企业自动问答技术的发展有一定借鉴意义。

Based on patent analysis,this article introduces the application situation and key applicants of question answering technology,and an analysis aimed at key enterprises at home and abroad which focuses on the technical development and product comparison.Then,from the perspective of key enterprises,this article presents a multi-dimensional contrastive analysis on the development trend,system classification,technological effects,patent quality,etc.Therefore,we sum up the development of question answering technology and give some development suggestions and provide some reference for the domestic enterprises in aspect of the development of question answering technology.