{"title":"Artificial Intelligence Prediction and Decision Evaluation Model Based on Deep Learning","authors":"Jiankai Zuo, Chunhong Zhang, Jiatong Chen, Yunai Wu, Zeyuan Liu, Zhengsheng Li","doi":"10.1109/EEI48997.2019.00102","DOIUrl":"https://doi.org/10.1109/EEI48997.2019.00102","url":null,"abstract":"Under the active promotion of major countries in the world, the integration of AI and many fields has continued to deepen, and a series of new technologies, new formats and new models have emerged. The application of artificial intelligence algorithm for machine learning, to help government departments and institutions predict information related to the future, to provide decision-making advice. Based on the relevant data of the talent market in A city, this paper analyzes the supply and demand situation of local talents. The data is processed using wavelet threshold denoising and a NAR neural network model is established for prediction. Taking employment satisfaction, Chinese student employment rate and average salary as indicators, combined with GM (1,1) forecasting model to predict employment situation. The SOM neural network model is established based on the number of applicants, academic requirements, the number of students admitted, and the fast-growing industry in the A city. Finally, the paper compares the characteristics of the above-mentioned indicators in A city with other cities in China, and matches other cities with the same characteristics as the city A, and builds an \"intelligent forecasting and decision-making evaluation model\" to help government departments and related institutions predict future urban development.","PeriodicalId":150974,"journal":{"name":"2019 International Conference on Electronic Engineering and Informatics (EEI)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125169337","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Extraction of Ontological Terminology Relations of Scheduling Regulations Based on Combination Method","authors":"Gongxin Li, Jinghuai Lin, Jiayu Lu, Qifeng Xu","doi":"10.1109/EEI48997.2019.00087","DOIUrl":"https://doi.org/10.1109/EEI48997.2019.00087","url":null,"abstract":"The standardization of domain knowledge and knowledge sharing can be realized easily based on ontology technology. However, It takes time and effort to build ontology manually. In the semi-automatic ontology construction based on ontology learning, the extraction method of term relations has shortcomings such as poor portability and low accuracy. To improve the performance of ontology term relation extraction, a new method of ontology term relation extraction is proposed in this paper, and the experimental results are provided.","PeriodicalId":150974,"journal":{"name":"2019 International Conference on Electronic Engineering and Informatics (EEI)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129948058","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Research on a Recycling Strategy of Old Objects Based on Internet + Environment","authors":"Xinwen Du, Chunhong Zhang, Jiankai Zuo, Luyao Wang, Ziyuan Liu, Xuesong Li, Haichuan Tong","doi":"10.1109/EEI48997.2019.00071","DOIUrl":"https://doi.org/10.1109/EEI48997.2019.00071","url":null,"abstract":"In today's society, the economy is developing at a rapid pace, the material is extremely rich, and the speed of upgrading of items has led to the idling and abandonment of many items. Correspondingly, the utilization rate of old materials is extremely low, and problems such as pollution and waste are urgently needed. China attaches great importance to environmental protection. The state not only designates it as a basic national policy, but also develops a series of laws and regulations on environmental protection in order to better implement this basic national policy. With the continuous development of China's economic development, green environmental protection concept, the continuous promotion of environmental protection policies and the continuous improvement of people's understanding, the ways and methods of environmental protection have gradually enriched, and the reuse of old materials is one of them. And green recycling projects are springing up like mushrooms. The waste materials that conform to the green design are diverse and extensive. The metals, plastics, and glass that are common in life are listed here. The way of recycling, processing, and reusing old materials has received extensive attention and recognition. At the same time, the Internet era has promoted the construction and development of an environment-friendly society, combined the Internet with the recycling of old materials, and proposed the promotion and methods of Internet-based recycling of old materials.","PeriodicalId":150974,"journal":{"name":"2019 International Conference on Electronic Engineering and Informatics (EEI)","volume":"132 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131725035","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Research on Compressed Sensing DOA Estimation Based on Priori Space Sparsity of Information Theory","authors":"Yang Jing, Qing Wang, Li-ting Wang, Wei Zhu","doi":"10.1109/EEI48997.2019.00027","DOIUrl":"https://doi.org/10.1109/EEI48997.2019.00027","url":null,"abstract":"Using spatial sparsity of array signal, compressed sensing technology can be used to model DOA estimation. The matching pursuit algorithm of classical greedy orthogonal is used to solve the problem. However, this algorithm must take spatial sparsity of signal that the number of sources of spatial array signal as a prior condition to accurately estimate multiple DOAs. The AIC and MDL criteria based on information theory are adopted to estimate the spatial sparsity in this paper, and spatial sparse distribution of equal sinusoid is used. Finally better MDL criteria and greedy orthogonal matching pursuit algorithm are combined to solve the problem. The simulation results show that the better performance of direction estimation can be obtained under multiple snapshot data model.","PeriodicalId":150974,"journal":{"name":"2019 International Conference on Electronic Engineering and Informatics (EEI)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131842410","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Research on Controller Redundancy Strategy of Acupuncture Robot","authors":"Xiaowu Xia, Hanxu Sun, Dong Wu, Zhiqiang Wang","doi":"10.1109/EEI48997.2019.00081","DOIUrl":"https://doi.org/10.1109/EEI48997.2019.00081","url":null,"abstract":"In order to meet the requirements of high reliability and safety of acupuncture robot control system, this paper studies the redundancy strategy for acupuncture robot. The hardware design strategy, heartbeat strategy, synchronization strategy and arbitration strategy of the redundant system are discussed in detail, and the effectiveness of the proposed redundancy strategy of acupuncture robot controller is verified by OMNeT++ distributed network simulation platform.","PeriodicalId":150974,"journal":{"name":"2019 International Conference on Electronic Engineering and Informatics (EEI)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131913409","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A Novel High Precision Range and Velocity Measuring Method for LFMCW Radar","authors":"Shiyu Meng, Xudong Wang, Jinmeng Wang, Qian Zhong","doi":"10.1109/EEI48997.2019.00018","DOIUrl":"https://doi.org/10.1109/EEI48997.2019.00018","url":null,"abstract":"This paper presents a new method to realize high precision range and velocity measurement for linear frequency modulated continuous Wave (LFMCW) radar. By doing interpolation of intermediate frequency signal after FFT processing, the accuracy of range and velocity measurement can be improved. According to the principle of LFMCW radar range and velocity measurement, in order to improve range and velocity measurement accuracy, high precision frequency estimation of intermediate frequency signal of LFMCW radar is needed. Due to noise, clutter, sample rating and other factor, the peak of IF signal spectrum cannot accurately correspond to real frequency, this will cause a relatively large range and velocity measurement error and cannot meet the needs of LFMCW radar in unmanned driving, traffic monitoring and other field. Based on the analysis of two FFT spectral line interpolation, and combined with the characteristics of LFMCW radar range and velocity measurement, by moving the frequency of IF signal, the range and velocity measurement accuracy can be effectively improved. Simulation results verify the feasibility of the proposed method.","PeriodicalId":150974,"journal":{"name":"2019 International Conference on Electronic Engineering and Informatics (EEI)","volume":"63 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133558731","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[Copyright notice]","authors":"","doi":"10.1109/eei48997.2019.00003","DOIUrl":"https://doi.org/10.1109/eei48997.2019.00003","url":null,"abstract":"","PeriodicalId":150974,"journal":{"name":"2019 International Conference on Electronic Engineering and Informatics (EEI)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132071717","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Design of a Seven-Band Antenna Based on the Ring-Shaped and Composite Fractal Slots","authors":"Yajie Gong, Shuhui Yang, Bin Li, Fanglu Tong, Xueqi Zheng, Jiajie Chu","doi":"10.1109/EEI48997.2019.00045","DOIUrl":"https://doi.org/10.1109/EEI48997.2019.00045","url":null,"abstract":"In this paper, we present a design of seven-band coupling-fed ring-slotted antenna, which consists of a ring-slotted patch and a defective-structured ground plane with two symmetric B-shaped slots etched on it. This work covers an area of 37.26×28.18 mm^2, which generates seven frequency points at 3.6,3.88,5.38,6.25,7.69,9.78 and 10.36GHz, covering the frequency bands of WLAN and WIMAX standard. Besides, several principles for the design of coupling-fed symmetric antennas are also given in this paper.","PeriodicalId":150974,"journal":{"name":"2019 International Conference on Electronic Engineering and Informatics (EEI)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133552639","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Simulation and Design of Dielectric Embedded Dual-Beam Antenna","authors":"Guoqi Ni, Zhao Chen","doi":"10.1109/EEI48997.2019.00065","DOIUrl":"https://doi.org/10.1109/EEI48997.2019.00065","url":null,"abstract":"A millimeter-band dielectric embedded dual-beam antenna is designed and simulated, which is based on microstrip antenna theory, the Yagi antenna principle and the design method of dielectric embedded microstrip antenna. The antenna buries improved planar printed microstrip Yagi antenna in the dielectric to form a dielectric embedded antenna. The director element of traditional Yagi antenna is changed from one to two, which is used to constrain the beam direction and increase the gain. By using an additional parasitic patch to improve the antenna, a larger relative impedance bandwidth is obtained, and the relative bandwidth is increased from 6.87% to 7.62%, and the gain is 9.96dB, which can be applied to short-distance communication and has good application value.","PeriodicalId":150974,"journal":{"name":"2019 International Conference on Electronic Engineering and Informatics (EEI)","volume":"119 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134087854","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Design and Implementation of a PM2.5 Dust Detection System Based on ZigBee","authors":"Tong Yu, Mei-de Xu, Tian-qing Zhang","doi":"10.1109/EEI48997.2019.00064","DOIUrl":"https://doi.org/10.1109/EEI48997.2019.00064","url":null,"abstract":"According to the requirement of air quality (dust) detection in classroom and laboratory, a dust concentration detection system is designed. The system is based on bidirectional wireless communication technology and uses single chip computer as processor. It collects the concentration of dust particles in the air and air temperature and humidity information using DSM501 sensor system. In this paper, a wireless sensor network for monitoring dust concentration and environmental temperature and humidity is established by Zigbee technology. The detected information is transmitted to the host computer through wireless network for analysis and statistics. The PM2.5 concentration, temperature and humidity in classroom or laboratory air are measured and displayed. The comparative experiment proves that the consistency of the instrument is not more than 25%.","PeriodicalId":150974,"journal":{"name":"2019 International Conference on Electronic Engineering and Informatics (EEI)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130958547","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}