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基于可视化技术的我国高校工程管理人才培养研究态势分析 (Trend Analysis on literature of Personnel Training in Construction Management Specialty Based on Visualization Technology)

  • 许璐;吴仁华;蔡彬清
    • 국제학술발표논문집
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    • The 7th International Conference on Construction Engineering and Project Management Summit Forum on Sustainable Construction and Management
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    • pp.214-224
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    • 2017
  • 本文运用文献计量分析的可视化软件 CiteSpace 对 CNKI 数据库平台上收录的我国高校工程管理人才培养研究相关文献进行分析, 了解我国高校工程管理人才培养研究现状以及研究的发展轨迹。 研究结果显示: 我国高校工程管理人才培养研究持续活跃, 文献数量呈稳步上升趋势, 载文期刊分布广泛, 研究者多, 但各研究机构之间合作少; 研究热点主要集中在应用型工程管理人才培养,实践教学改革和课程体系改革等方面。 为此, 我国高校工程管理人才培养相关研究可加强学术团体间的合作, 拓展研究对象的范围, 丰富研究视角, 并进一步探讨 "新工科" 发展下的工程管理人才培养。

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Voting and Ensemble Schemes Based on CNN Models for Photo-Based Gender Prediction

  • Jhang, Kyoungson
    • Journal of Information Processing Systems
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    • 제16권4호
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    • pp.809-819
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    • 2020
  • Gender prediction accuracy increases as convolutional neural network (CNN) architecture evolves. This paper compares voting and ensemble schemes to utilize the already trained five CNN models to further improve gender prediction accuracy. The majority voting usually requires odd-numbered models while the proposed softmax-based voting can utilize any number of models to improve accuracy. The ensemble of CNN models combined with one more fully-connected layer requires further tuning or training of the models combined. With experiments, it is observed that the voting or ensemble of CNN models leads to further improvement of gender prediction accuracy and that especially softmax-based voters always show better gender prediction accuracy than majority voters. Also, compared with softmax-based voters, ensemble models show a slightly better or similar accuracy with added training of the combined CNN models. Softmax-based voting can be a fast and efficient way to get better accuracy without further training since the selection of the top accuracy models among available CNN pre-trained models usually leads to similar accuracy to that of the corresponding ensemble models.

서비스산업 종사자의 교육훈련이 직무성과에 미치는 영향 - 교육태도의 조절효과 검증 - (The Effect of Education Training on Job Performance of Service Industry Employees - Focus on Mediating Effect of Education Training Attitude -)

  • 이수비;안진우
    • 경영과정보연구
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    • 제37권4호
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    • pp.93-108
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    • 2018
  • 서비스산업은 면대면 고객응대가 필요하며 이는 종사자에 대한 교육훈련의 필요성을 제기한다. 즉, 종사자에 대한 교육훈련이 조직의 성과에 긍정적인 영향을 미치는 지에 대해 살펴보는 것은 의미있는 일이다. 본 연구는 교육훈련을 통한 성과가 다양한 요소들의 복합적인 역할에 기인할 것으로 생각하고 단순히 교육훈련만의 효과를 검증하기보다 교육훈련에 임하는 종사자의 태도가 어떤 역할을 할 수 있는지에 초점을 맞추고 있다. 연구의 결과, 종사자에 대한 교육훈련이 보다 효과적인 성과를 내기 위해 필요한 요소로 여겨진 교육훈련에 대한 종사자의 태도는 교육훈련에 대한 교육만족을 더욱 향상시킬 수 있는 조절변수인 것으로 확인 되었다. 결국, 교육훈련에 대한 태도가 긍정적일수록 교육훈련이 직무성과를 더욱 향상시킬 수 있다고 볼 수 있다. 따라서, 교육훈련전 교육태도에 대한 고취가 우선시 될 필요가 있으며, 향후연구에서는 교육태도의 역할에 대해 더욱 심도있게 살펴볼 필요성이 대두된다고 할 수 있다.

확률적 근사법과 후형질과 알고리즘을 이용한 다층 신경망의 학습성능 개선 (Improving the Training Performance of Multilayer Neural Network by Using Stochastic Approximation and Backpropagation Algorithm)

  • 조용현;최흥문
    • 전자공학회논문지B
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    • 제31B권4호
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    • pp.145-154
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    • 1994
  • This paper proposes an efficient method for improving the training performance of the neural network by using a hybrid of a stochastic approximation and a backpropagation algorithm. The proposed method improves the performance of the training by appliying a global optimization method which is a hybrid of a stochastic approximation and a backpropagation algorithm. The approximate initial point for a stochastic approximation and a backpropagation algorihtm. The approximate initial point for fast global optimization is estimated first by applying the stochastic approximation, and then the backpropagation algorithm, which is the fast gradient descent method, is applied for a high speed global optimization. And further speed-up of training is made possible by adjusting the training parameters of each of the output and the hidden layer adaptively to the standard deviation of the neuron output of each layer. The proposed method has been applied to the parity checking and the pattern classification, and the simulation results show that the performance of the proposed method is superior to that of the backpropagation, the Baba's MROM, and the Sun's method with randomized initial point settings. The results of adaptive adjusting of the training parameters show that the proposed method further improves the convergence speed about 20% in training.

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The Development and Application of a Training Base for the Installation and Adjustment of Photovoltaic Power Generation Systems

  • Chuanqing, SUN
    • International Journal of Advanced Culture Technology
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    • 제4권1호
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    • pp.37-50
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    • 2016
  • In recent years, the development and application of green energy resources have attracted more and more /$^*$ 'tention of people. The training room presented here is focused on the terminal applications of a photovoltaic power generation system (PPGS). Through introducing the composition and the general design principles, we aimed at leading the students to master the fundamental skills required for its design, installation and construction. The training room consists of numerous platforms, such as: PPGS, Wind and Photovoltaic Hybrid Power Generation Systems, Wind Power Generation Equipments, Simulative Grid-Connected Power Generation System, Electronic Technology Application of New Energy, etc. This enables the students to obtain their project and professional skills training via assembling, adjusting, maintaining and inspecting, etc., various component parts of the photovoltaic and new energy power generation systems, to further grasp the fundamental and related theoretical knowledge, and to further reinforce their practical and operational skills, so as to improve their problem-analyzing and problem-solving abilities.

The United States System for Training of Gastroenterologists in Oncology

  • John M. Carethers
    • Journal of Digestive Cancer Research
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    • 제2권1호
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    • pp.11-14
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    • 2014
  • Competency for practicing gastroenterology in the United States requires accredited training in Internal Medicine, followed by accredited training in gastroenterology and hepatology. The structured training encompasses a 3-year period after graduation with a medical degree for internal medicine, followed by a 3-year period for gastroenterology and hepatology. Within the gastroenterology training period, competency in oncology knowledge and procedural approaches to luminal and solid gastrointestinal organ cancers is required, whereas knowledge competency but not procedural competency is required in areas of advanced endoscopic procedures for cancer care. Only general knowledge, but not competency, is required for areas such as chemotherapy, which can be obtained with further optional training in a structured 2-year oncology fellowship program. Although there is no standardization to date for including full oncology training within a gastroenterology training program in the United States, there is great interest from gastroenterology professional societies to include a pathway for trainees within the gastroenterology training program.

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20대 정상성인에게 6주간 플라이오메트릭 훈련이 동적 균형능력에 미치는 영향 (The Effects of Plyometric Training on Dynamic Balance Ability with Twenty Normal Adults Six Weeks)

  • 조현래;이강성
    • PNF and Movement
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    • 제8권1호
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    • pp.59-65
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    • 2010
  • Purpose : The purposes of this study was to determine the effect of plyometric training and agility training on SEBT and dynamic balance of health young. Methods : Thirty healthy subjects in their 20s were randomly assigned to a plyometric exercise group, an agility training group, and a control group; each group had 10 subjects. The training starts first 2set after more 1set 2 weeks. SEBT is measured every two weeks. Results : The results of this research were as followings: (1) After treatment, there were significant SEBT scores differences in both plyometric and agility group compared with pre-treatment(p<0.05). (2) After treatment, there were significant SEBT scores differences in both agility and control group compared with pre-treatment (p<0.05). Conclusion : It was concluded that ployometric training was effective for improving balance than agility and control group. Therefore, further studies are required to investigate the effect of plyometric training for improving balance with sports injury patient.

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Trends in Acupuncture Training Research: Focus on Practical Phantom Models

  • Jang, Jung Eun;Lee, Yeon Sun;Jang, Woo Seok;Sung, Won Suk;Kim, Eun-Jung;Lee, Seung Deok;Kim, Kyung Ho;Jung, Chan Yung
    • Journal of Acupuncture Research
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    • 제39권2호
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    • pp.77-88
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    • 2022
  • The purpose of this review was to identify research trends in acupuncture training systems and models and to analyze acupuncture training using phantom models. Articles on acupuncture training were retrieved from domestic and foreign electronic databases (PubMed, CNKI, CiNii, NDSL, KISS, RISS and KMBase). The search included studies conducted from January 1, 2010 to October 1, 2021. Acupuncture training was analyzed by categorization into acupoint location training and needling training. Acupuncture training was most frequently studied in China, acupoint location training was the most studied in 2012, and needling training was the most studied in 2013 and 2020. Among them, a silicone model with a sensor was used for training in acupoint location, and silicone and agarose gel were frequently used for needling training. Classifications of the phantom models for needling training by topic included phantom development, phantom-based education and evaluation system, phantom-based quantitative measurement, comparison of kinematic characteristics of hand motion between experts and beginners, and phantom models for acupoint location and needling training. Further research on the development of acupuncture practice training systems to improve practical skills is needed.

우리나라 VTS 운영요원의 교육훈련 프로그램 개발에 관한 연구 (A Study on the Development of Training Course for VTS Operators in Korea)

  • 이학헌
    • 한국항해항만학회:학술대회논문집
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    • 한국항해항만학회 1996년도 The Korean Institute of Navigation 1996년도 한·중 국제학술 심포지움 및 추계학술발표회 논문집
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    • pp.59-80
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    • 1996
  • This stud was projected to develop the training course for VTS operators in Korea. The studying method was literature survey and questionnaire. It was properly used and analyzed that such as the concerned literature international symposium results and letters from Canada USA Japan and other countries in order to compare their contents This study proposed the basic training course for VTS operators in Korea on the basis of these data. and also concluded as followings. First the number and level of Korea VTS should be decided. Second the training organization and staff should be build and pointed. Third the VTS trainee should selected and the training level & period should be eatablished, Fourth The training should be the VTS training curriculum. Fifth The VTS operator certificate should be issued by proper test. But this need further study through the analysis for the questionnaire regarding to Korea VTS Training Program.

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The Influence of Individual Characteristics, Training Content and Manager Support on On-the-Job Training Effectiveness

  • IBRAHIM, Hadziroh;ZIN, Md. Lazim Mohd;VENGDASAMY, Punitha
    • The Journal of Asian Finance, Economics and Business
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    • 제7권11호
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    • pp.499-506
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    • 2020
  • The study examines the influence of individual characteristics, training content, and manager support on the effectiveness of on-the-job (OJT) training in the banking and finance industry. A simple random sampling technique was used to select the samples. Questionnaires were distributed to respondents in order to obtain the data. Using cross-sectional data obtained from 396 respondents in Bank A in Malaysia, the multiple regression results show that self-efficacy, motivation to learn, training content, and manager support have positive influence on OJT training effectiveness. Among all these factors, manager support is very highly correlated with OJT training effectiveness. The findings have given fruitful insight of the crucial roles of OJT training in the respective bank, particularly to bring forward the roles of systematic design and implementation of OJT training. This study is not only expanding knowledge in OJT and training, but offers managers practical insights in developing good OJT training program by considering employees need, capabilities, skills and job requirement. Furthermore, this study also provides a valuable framework in identifying the effectiveness of OJT training program for certain jobs. Further discussion of the research findings and its implications to theoretical knowledge of training and managers are promised at the end of the article.