Research On Evolution Of Intelligent Speech Technology And Its Characteristics Based On SAO Structure Mining

At present,a new round of technological innovation and industrial revolution is in full swing.Driven by a variety of emerging technologies such as big data,cloud computing,Internet of Things,and deep learning,artificial intelligence technology is becoming increasingly mature and gradually becoming an indispensable part of the process of industrial change and technological innovation.As the most natural and convenient means of communication,intelligent voice has gradually become an important entrance of artificial intelligence,a new way of human-computer interaction,and has been widely used in telecommunications,finance,transportation,home,medical care,education and other fields.It is increasingly urgent to clarify the development track of intelligent speech technology and make reasonable planning and layout of intelligent speech industry.At present,the research in the field of intelligent speech mostly relies on expert experience and patent measurement,which is difficult to reflect the internal evolution of the technology in detail,and it is difficult to describe the relationship between the internal elements of the field accurately by using the simple text mining method.In order to mine the technical relationship and product structure within the domain more accurately,this paper introduces the technology roadmap method based on SAO structure mining.In this paper,on the basis of traditional SAO structure mining is introduced into intelligent voice core components,improve the structure and correlation in the field of intelligent voice patent SAO,from technology,product/component,application and effect of four dimensions drawing in the field of intelligent speech technology roadmap,reveals the evolution characteristics and enrich the knowledge of intelligent speech technology evolution rule.It is found that in the technical dimension,neural network technology is widely used and gradually replaces the modeling method based on statistics.In the product/component dimension,from the basic components to the combination of hardware and software,products are more diversified;In terms of application dimension,from basic research to scenario-based application,intelligent voice is deeply integrated with industry.In the efficiency dimension,more new requirements are derived on the basis of improving accuracy.According to the evolution of intelligent speech technology,the research summarizes the evolution characteristics of intelligent speech technology,which are shown in the following four points: speech technology from technology-driven to scene multiple;Speech interaction becomes more intelligent due to the cooperative development of multiple technologies."Intelligent voice +" multimodal industrial structure is forming;Multi-scene fusion puts forward more diversified requirements for voice interaction.Finally,based on the development history of intelligent speech technology and the evolution characteristics of technology themes,this paper puts forward four suggestions,namely,to consolidate the basic technology of intelligent speech and enhance the added value of products and services;Focus on the latest patent technology trends of intelligent voice,actively seek technology depression,seize the development opportunities of new technology;Give full play to the role of intelligent voice related enterprises as the main body of innovation,break the industry monopoly and market segmentation in the market;Strengthen the combination of production,education,research and application of intelligent phonetics,and cultivate interdisciplinary talents of intelligent phonetics.The research significance of this paper is mainly expressed in two aspects.One is that it provides a general solution for the study of technology evolution and enriches the theory of technology evolution.Secondly,through the mining of intelligent speech patent text,the evolution context and characteristics of intelligent speech patent text are clarified,and the reference opinions are provided for policy making.