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Assessment for Production and Operation Ability of Medium and Small-sized Enterprises Based on Neural Network 被引量:3
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作者 WANG Yu-hong XU Jun +1 位作者 WANG Guan ZENG Qi 《Journal of China University of Mining and Technology》 EI 2006年第3期376-380,共5页
In order to improve production and operation ability of medium and small-sized enterprises, an assessment-index system of production and operation ability was proposed, and a corresponding assessment model was establi... In order to improve production and operation ability of medium and small-sized enterprises, an assessment-index system of production and operation ability was proposed, and a corresponding assessment model was established based on BP neural network. The conjunction weights of the neural network were continuously modified from output layer to input layer in the process of neural network training to reduce the errors between the anticipated and actual outputs. The results from an example show that this method is reliable and feasible. The production and operation abilitv of an enterorise with assessed result of 0.833 is fairly oowerful, and that with assessed result of 0.644 is average. 展开更多
关键词 medium and small-sized enterprises production and operation ability BP neural network ASSESSMENT
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Identification of the Credit Guarantee Network of Steel Trade Enterprises in China
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作者 蒙肖莲 顾文祥 《Journal of Donghua University(English Edition)》 EI CAS 2014年第6期796-800,共5页
The risk points in the credit guarantee network of steel trade enterprises were identified by using the network analysis method in this paper. Firstly, the formation and operation mechanism of steel trade credit guara... The risk points in the credit guarantee network of steel trade enterprises were identified by using the network analysis method in this paper. Firstly, the formation and operation mechanism of steel trade credit guarantee network was analyzed.Secondly,a guarantee network was established to analyze the related network structure indexes based on the mutual guarantee data of 83 enterprises in a steel trade market. These indexes included centrality,honest broker,and structural hole. The results suggest that network analysis method can be used to find out the risk points of the guarantee network. Additionally,some recommendations are brought forth to reduce or prevent future crises. 展开更多
关键词 credit guarantee network network analysis method risk identification steel trade enterprises
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Logistics Network Design for Manufacturing Enterprises with Component Processing Workshops
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作者 DING Yizhong 《Wuhan University Journal of Natural Sciences》 CAS 2010年第6期516-520,共5页
Logistics network design influences the efficiency and cost of Logistics directly.Some manufacturing enterprises not only have warehouse hubs,but also build component processing workshops which are usually located in ... Logistics network design influences the efficiency and cost of Logistics directly.Some manufacturing enterprises not only have warehouse hubs,but also build component processing workshops which are usually located in those places where the costs of materials and workforce are lower.This paper establishes a logistics network design model for the manufacturing enterprises with component processing workshops based on 0-1 mixture integer programming.The model optimizes the logistics network in an integrated view,by which the selection of the nodes,the manufacturing plan,and transportation plan can be obtained.An example is given to verify its feasibility.The approach is helpful for designing of the logistics network in manufacturing enterprises. 展开更多
关键词 manufacturing enterprise logistics network component processing 0-1 mixture integer programming
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Study on the comprehensive advantage evaluation method of high-tech enterprises based on RBF artificial neural network
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作者 王宏起 王雪原 唐宇 《Journal of Harbin Institute of Technology(New Series)》 EI CAS 2005年第6期645-649,共5页
This paper designs an intelligent evaluation approach using a Radial Basis Function (RBF) Artificial Neural Network. We based our approach on establishing a comprehensive advantage evaluating index system that offer... This paper designs an intelligent evaluation approach using a Radial Basis Function (RBF) Artificial Neural Network. We based our approach on establishing a comprehensive advantage evaluating index system that offers scientific substance for creating a development plan and the strategic management of high-tech industry and regional clusters of high-tech enterprises. Furnhermore, this paper selects some typical high-tech enterprises' data to make comprehensive training on the network system. Meanwhile, the paper chooses some enterprises as testing samples to test the method, the result of which proves that this method is truly effective. The research of this paper provides a comprehensive advantage evaluating and managing method for high-tech enterprise. 展开更多
关键词 comprehensive advantage evaluating method high-tech enterprise RBF artificial neural network
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Strategy Choices in Logistic Enterprises: Porter's View vs Network Approach
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作者 Derong Zeng Lunqu Yuan 《Chinese Business Review》 2004年第2期20-28,共9页
Compared with traditional enterprises, strategy choice and implementation for logistic enterprises has its particularity. This paper discusses character of logistic enterprises and analyzes the different genres of str... Compared with traditional enterprises, strategy choice and implementation for logistic enterprises has its particularity. This paper discusses character of logistic enterprises and analyzes the different genres of strategy, and then the paper introduces the choice of strategy based on network approach. Finally, the authors explain how to ensure the programming and implementation of strategy from different point of view such as financial perspective, client perspective, procedure perspective, internal and organizational learning perspective. 展开更多
关键词 logistic enterprises strategy network APPROACH
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Research on Network Architecture and Security in Small and Medium Sized Enterprises
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作者 Yanmei Zhang 《International Journal of Technology Management》 2014年第8期98-100,共3页
The paper takes network security guard as a dynamic process, each link of the network security technology throughout the entire firm information operation, namely design an integrated network security system, which in... The paper takes network security guard as a dynamic process, each link of the network security technology throughout the entire firm information operation, namely design an integrated network security system, which includes firewall system, VPN system etc.. The system can meet the requirements of network security and the goals of design network security. 展开更多
关键词 Small and medium-sized enterprises network security security system layered protection
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Research on Modeling Method of Credit Scoring for Small and Micro Enterprises Based on Neural Network
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作者 YANG Manli LIU Xianqi 《外文科技期刊数据库(文摘版)经济管理》 2021年第10期169-173,共8页
Bank credit is one of the effective ways to meet the financing needs of small and micro enterprises and support the development of inclusive finance. In the credit audit of small and micro enterprises, quantitative ri... Bank credit is one of the effective ways to meet the financing needs of small and micro enterprises and support the development of inclusive finance. In the credit audit of small and micro enterprises, quantitative risk assessment based on statistical methods plays an increasingly important role. With the development of computer technology and artificial intelligence technology, enterprise general credit evaluation technology is gradually exploring from traditional method to deep learning algorithm. This paper introduces the method of modeling the credit score of small and micro enterprises based on the neural network algorithm, and according to the empirical results, verifies the feasibility of the application of the deep learning algorithm in the credit score of small and micro enterprises. 展开更多
关键词 small and micro enterprises credit score neural network deep learning
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Cooperative Game Analysis of Tourism Enterprise Coupling from the Perspective of Industrial Eco-Network 被引量:1
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作者 韩新明 《Journal of Landscape Research》 2010年第5期81-85,共5页
Based on the introduction of the connotations and characteristics of tourism industrial eco-network,it has expatiated on the connotations of and approaches to enterprise coupling in tourism industrial eco-network.As t... Based on the introduction of the connotations and characteristics of tourism industrial eco-network,it has expatiated on the connotations of and approaches to enterprise coupling in tourism industrial eco-network.As there are different understandings and definitions of these connotations,the following four aspects must be achieved in order to realize coupling in the real sense for the enterprises in the network.① Establish the idea of "the whole is larger than the sum of all the parts",and construct interests community of tourism industrial eco-network.② Construct cooperation mechanism of joint struggle to transfer the advantages of the single to the advantages of the whole.③ Create and maintain strong service culture.④ Avoid as many service blunders as possible and construct damage warning mechanism in industrial eco-network.With the construction of the game model of tourism enterprise coupling and corresponding analysis,the results indicate that the mode of loose cooperation between enterprises in the tourism industry could hardly reach any forceful binding agreements.Consequently it is hard to realize the coordinated effects brought about by the cooperative game of tourism enterprise coupling and these enterprises would often come to a "prisoner dilemma" because of present tiny benefits.In the end,it suggests that during the process of competition tourism enterprises should also strengthen mutual cooperation as relying upon the platform of industrial eco-network. 展开更多
关键词 INDUSTRIAL eco-network Tourism enterprises COUPLING COOPERATIVE game
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Manufacturing enterprise collaboration network:An empirical research and evolutionary model 被引量:1
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作者 Ji-Wei Hu Song Gao +2 位作者 Jun-Wei Yan Ping Lou Yong Yin 《Chinese Physics B》 SCIE EI CAS CSCD 2020年第8期553-563,共11页
With the increasingly fierce market competition,manufacturing enterprises have to continuously improve their competitiveness through their collaboration and labor division with each other,i.e.forming manufacturing ent... With the increasingly fierce market competition,manufacturing enterprises have to continuously improve their competitiveness through their collaboration and labor division with each other,i.e.forming manufacturing enterprise collaborative network(MECN)through their collaboration and labor division is an effective guarantee for obtaining competitive advantages.To explore the topology and evolutionary process of MECN,in this paper we investigate an empirical MECN from the viewpoint of complex network theory,and construct an evolutionary model to reproduce the topological properties found in the empirical network.Firstly,large-size empirical data related to the automotive industry are collected to construct an MECN.Topological analysis indicates that the MECN is not a scale-free network,but a small-world network with disassortativity.Small-world property indicates that the enterprises can respond quickly to the market,but disassortativity shows the risk spreading is fast and the coordinated operation is difficult.Then,an evolutionary model based on fitness preferential attachment and entropy-TOPSIS is proposed to capture the features of MECN.Besides,the evolutionary model is compared with a degree-based model in which only node degree is taken into consideration.The simulation results show the proposed evolutionary model can reproduce a number of critical topological properties of empirical MECN,while the degree-based model does not,which validates the effectiveness of the proposed evolutionary model. 展开更多
关键词 manufacturing enterprise collaboration network complex network topological properties fitness preferential attachment
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Research of Enterprise Resource Management Supporting Networked Manufacturing 被引量:3
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作者 FANG Ya-dong HE Wei-ping +1 位作者 DU Lai-hong HE Yan-li 《International Journal of Plant Engineering and Management》 2005年第4期196-203,共8页
The nature of networked manufacturing and agile manufacturing is to recognize enterprise resources timely and accurately. This paper mainly discusses an enterprise resource model method and the construction process. F... The nature of networked manufacturing and agile manufacturing is to recognize enterprise resources timely and accurately. This paper mainly discusses an enterprise resource model method and the construction process. Furthermore, the system frameworks of software and application are put forward to realize various enterprise resources management based on a resource business process. Thus, we ensure the integration and sharing of enterprise resources for the requirement of networked manufacturing. 展开更多
关键词 networked manufacturing agile manufacturing the integration and sharing of enterprise resources
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Construction Approaches of Enterprise Innovation Network from the Perspective of Social Network
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作者 Guanghe HAN Siqi LI Jiayu ZHOU 《Asian Agricultural Research》 2020年第7期6-7,共2页
As an important means for enterprises to promote technological progress,product development and service level,innovation has an absolute role in enhancing enterprises'innovation strength and market strength.In the... As an important means for enterprises to promote technological progress,product development and service level,innovation has an absolute role in enhancing enterprises'innovation strength and market strength.In the context of frequent and rapid product replacement and shortened technological innovation cycle in modern society,through the embedding of social networks,forming platforms for higher education institutions,governments,capital markets,research institutions and intermediary links to promote the integration of innovation and capital development and make the most of every resource has become an important way.From the perspective of social network,the methods and necessary approaches for the establishment of enterprise innovation network are studied in this article. 展开更多
关键词 enterprise innovation Social network Construction method PATH
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Neural Network-Based Performance Index Model for Enterprise Goals Simulation and Forecasting
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作者 Joe Essien Martin Ogharandukun 《Journal of Computer and Communications》 2023年第8期1-13,共13页
Enterprise Information System management has become an increasingly vital factor for many firms. Several organizations have encountered problems when attempting to evaluate organizational performance. Measurement of p... Enterprise Information System management has become an increasingly vital factor for many firms. Several organizations have encountered problems when attempting to evaluate organizational performance. Measurement of performance metrics is a key challenge for a huge number of firms. In order to preserve relevance and adaptability in competitive markets, it has become essential to respond proactively to complex events through informed decision-making that is supported by technology. Therefore, the objective of this study was to apply neural networks to the modeling, simulation, and forecasting of the effects of the performance indicators of Enterprise Information Systems on the achievement of corporate objectives and value creation. A set of quantifiable and sizeable conditionally independent associations were derived using a simplified joint probability distribution technique. Bayesian Neural Networks were utilized to describe the link between random variables (features) and to concisely and easily specify the joint probability distribution. The research demonstrated that Bayesian networks could effectively explore complex logical linkages by employing probability to represent uncertainty and probabilistic rules;and by applying impact models from Bayesian taxonomies to achieve learning and reasoning processes. 展开更多
关键词 Neural network Bayesian Neural network Decision Support Predictor Forecasting Decision Support enterprise Architecture
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Research on Tracing Evaluation System in Virtual Enterprise Based on Neural Network 被引量:4
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作者 WangShuo TangXiaowo 《工程科学(英文版)》 2004年第2期70-75,共6页
The tracing evaluation index system was designed to be used in virtual enterprise and established neural network trace evaluation model. As a result, it was more simple and nicer than the traditional method, so it had... The tracing evaluation index system was designed to be used in virtual enterprise and established neural network trace evaluation model. As a result, it was more simple and nicer than the traditional method, so it had wider application foreground. 展开更多
关键词 虚拟企业 神经网络 迹线估计指数系统 经济指数 竞争强度指数
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Research on the Enterprise Management and Employee Incentive Mechanism under the Environment of Enterprise Social Networks
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作者 Wang Xia 《International Journal of Technology Management》 2015年第10期73-75,共3页
In this paper, we conduct research on the enterprise management and the related employee incentive mechanism under the environment of enterprise social networks. As the sharp change in the environment, the enterprise ... In this paper, we conduct research on the enterprise management and the related employee incentive mechanism under the environment of enterprise social networks. As the sharp change in the environment, the enterprise how to win the competitive advantage for a long time which caused many strategic management thinking, to promote the new development of the theory of the strategic management. Our designed mechanism will enhance the management activities and promote the general value of the employees which has significant meanings. 展开更多
关键词 enterprise Management Employee Incentive enterprise Social networks.
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Study on Coordinated Development of Regions Based on the Construction of Enterprise Value Network
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作者 Yulong Hao Wei Cui 《Chinese Business Review》 2005年第4期36-40,共5页
Under the background of constructing harmonious economic society, how to realize the coordinated development of regions in the course of region integration is a key problem. According to the relevant theory of enterpr... Under the background of constructing harmonious economic society, how to realize the coordinated development of regions in the course of region integration is a key problem. According to the relevant theory of enterprise gene reconfiguration and enterprise value network construction, we analyzed the problems in the merging course between the value network construction and region economic growth. Finally, we put forward the basic path of coordinated development of regions. 展开更多
关键词 enterprises value network region development regional coordination
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工业互联网平台关键能力对制造企业创新绩效的影响--平台生态嵌入的中介作用 被引量:1
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作者 马丽娜 周佳男 《科技进步与对策》 北大核心 2026年第2期57-70,共14页
作为制造业的新型数字载体,工业互联网平台能够推动平台经济发展并赋能企业创新。基于资源编排理论和开放式创新理论,以中国制造企业为研究对象,遵循“平台—平台生态系统—参与企业”逻辑,实证检验工业互联网平台关键能力、平台生态嵌... 作为制造业的新型数字载体,工业互联网平台能够推动平台经济发展并赋能企业创新。基于资源编排理论和开放式创新理论,以中国制造企业为研究对象,遵循“平台—平台生态系统—参与企业”逻辑,实证检验工业互联网平台关键能力、平台生态嵌入与参与企业创新绩效之间的关系。研究发现:①工业互联网平台关键能力显著提升参与企业创新绩效,且平台生态嵌入发挥中介作用;②平台网络关系(强关系、桥关系)不仅直接促进企业创新绩效提升,还正向调节平台生态嵌入与参与企业创新绩效的关系。结论有助于打开工业互联网平台关键能力与参与企业创新绩效关系的“黑箱”,揭示平台生态系统内多方协同作用带来的间接效应,为全面评估工业互联网平台效能提供理论支撑和实践指导。 展开更多
关键词 工业互联网平台 平台关键能力 平台生态系统 平台生态嵌入 平台网络关系 企业创新绩效
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本土领先企业全球生产网络重构特征及机制——以华为为例
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作者 陈肖飞 张雯璐 +1 位作者 胡永桂 苗长虹 《地理学报》 北大核心 2026年第2期407-423,共17页
国内国际双循环战略既是中国在新形势下参与全球生产网络(GPN)、推动区域发展的重要实践与经验凝练,同时也为GPN研究提供了新的理论视角和现实契机。本文基于当前受中美地缘政治危机影响最深刻的华为技术有限公司,利用2020年与2023年华... 国内国际双循环战略既是中国在新形势下参与全球生产网络(GPN)、推动区域发展的重要实践与经验凝练,同时也为GPN研究提供了新的理论视角和现实契机。本文基于当前受中美地缘政治危机影响最深刻的华为技术有限公司,利用2020年与2023年华为典型机型P30 Pro和Mate60 Pro关键零部件的全球供应商数据,探讨了供应商的全球生产网络重构特征和驱动机制。研究发现:①在GPN 2.0企业行动者类型划分的基础上,华为手机的全球生产网络等级可以分为4种,分别是高价值的研发型网络、中等价值的专业化网络、低价值的标准化网络和代工组装网络,网络等级特征明显,空间差异化显著。②在中美贸易摩擦的影响下,华为全球供应商格局发生了剧烈变化,呈现出从东亚、西欧、北美收缩为东亚高度集聚的空间特征,其主导建构的全球生产网络结构和组织也发生了深刻重构。③在GPN 2.0框架下,影响华为全球生产网络重构的动态因子主要包括3个,一是成本—能力比率,主要依靠地方比较优势和加强研发投入,实现生产效率优化提升;二是环境风险,面对地缘政治风险时华为企业战略做出重要调整,实现了与更多本土企业建立新的产业生态系统;三是市场动因,零部件国产替代计划叠加地方政府的激励政策,为华为赢得全球市场领先地位提供了重要支撑。 展开更多
关键词 “双循环” 本土领先企业 全球生产网络 华为
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制造企业战略创业驱动机制研究——基于层次回归与fsQCA的双重分析
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作者 辛本禄 张文涛 刘莉莉 《科技进步与对策》 北大核心 2026年第2期1-13,共13页
在技术快速迭代与市场竞争日趋激烈的背景下,制造企业亟需通过战略创业实现转型升级与可持续竞争优势。整合资源编排理论、动态能力理论和社会网络理论,构建网络导向、冗余资源、创业导向和竞争强度影响战略创业的理论模型,采用325家制... 在技术快速迭代与市场竞争日趋激烈的背景下,制造企业亟需通过战略创业实现转型升级与可持续竞争优势。整合资源编排理论、动态能力理论和社会网络理论,构建网络导向、冗余资源、创业导向和竞争强度影响战略创业的理论模型,采用325家制造企业调研数据展开层次回归和fsQCA分析。研究发现:网络导向和冗余资源对战略创业均呈倒U型影响,适度水平的网络联系与内部资源储备能有效促进战略创业,而过度依赖外部网络或囤积过剩资源则会抑制创业活力与成效,创业导向在其中发挥机制作用;竞争强度正向调节创业导向、网络导向与战略创业的关系,对冗余资源与战略创业关系的调节效应不显著。组态分析进一步识别出资源驱动型、机会驱动型两类高水平战略创业路径,以及动力缺失型、资源约束型两类非高水平路径。研究揭示多因素协同驱动战略创业的复杂机制,为制造企业在动态环境中平衡资源、网络与创业导向提供了理论依据与参考借鉴。 展开更多
关键词 制造企业 战略创业 网络导向 冗余资源 创业导向
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基于价值网络与SCIS大数据补全方法的现代服务企业竞争力评价
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作者 雷李楠 张琼文 +2 位作者 沈思祎 苗晓晔 吴晓波 《系统管理学报》 北大核心 2026年第2期573-586,共14页
针对现代服务业呈现的跨界融合、数字化与智能化等特征,本文引入价值网络理论,从“价值创造、价值传递、价值获取”3个维度构建现代服务企业竞争力评价体系。通过机器学习与SCIS方法进行大规模数据补全,实现了对现代服务企业的识别与定... 针对现代服务业呈现的跨界融合、数字化与智能化等特征,本文引入价值网络理论,从“价值创造、价值传递、价值获取”3个维度构建现代服务企业竞争力评价体系。通过机器学习与SCIS方法进行大规模数据补全,实现了对现代服务企业的识别与定位,并构建了一个包含58万家全样本企业(含791家上市公司)的分析数据集。在指标赋权方面,采用CRITIC法与熵值法相结合的方式确定权重。评价结果表明,虽然行业及其细分领域竞争力在纵向比较中有所提升,但整体仍处于较低水平,且存在行业间、行业内及指标间的多维失衡现象。本文所构建的框架适用于中国现代服务企业竞争力分析,为相关企业决策与政策制定提供了理论与实践参考。 展开更多
关键词 现代服务业 企业竞争力 价值网络 数据补全 评价指标体系
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企业数字化、关系网络位置与供应链韧性提升
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作者 孙文杰 《经济经纬》 北大核心 2026年第1期147-160,共14页
基于2007—2023年A股上市公司前五大供应商/客户数据构建上市公司供应链网络和社会关系网络,从两种企业间关系网络视角考察了企业数字化转型对供应链韧性的影响。研究结果表明:企业数字化转型不仅能直接提升供应链韧性,而且还与企业间... 基于2007—2023年A股上市公司前五大供应商/客户数据构建上市公司供应链网络和社会关系网络,从两种企业间关系网络视角考察了企业数字化转型对供应链韧性的影响。研究结果表明:企业数字化转型不仅能直接提升供应链韧性,而且还与企业间供应链网络和社会关系网络相互影响产生强化效应,通过间接机制共同促进供应链韧性提升;机制检验表明,数字化转型和企业间关系网络形成协同效应,通过信息搜索机制、供求匹配机制和知识溢出机制三个渠道提升供应链韧性;进一步研究后发现,当企业处于供应链网络核心群体、供应链中介依赖度较高、企业规模较大时,企业数字化转型和关系网络推动供应链韧性的效果更明显。研究结论揭示了企业数字化转型通过增强供应链网络联结和溢出效应提升供应链韧性的新机制,为提升国内供应链韧性和安全提供了启示。 展开更多
关键词 企业数字化 关系网络位置 供应链韧性 网络溢出 供求匹配
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