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Predicting Purchasing Behavior on E-Commerce Platforms: A Regression Model Approach for Understanding User Features that Lead to Purchasing
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作者 Abraham Jallah Balyemah Sonkarlay J. Y. Weamie +2 位作者 Jiang Bin Karmue Vasco Jarnda Felix Jwakdak Joshua 《International Journal of Communications, Network and System Sciences》 2024年第6期81-103,共23页
This research introduces a novel approach to improve and optimize the predictive capacity of consumer purchase behaviors on e-commerce platforms. This study presented an introduction to the fundamental concepts of the... This research introduces a novel approach to improve and optimize the predictive capacity of consumer purchase behaviors on e-commerce platforms. This study presented an introduction to the fundamental concepts of the logistic regression algorithm. In addition, it analyzed user data obtained from an e-commerce platform. The original data were preprocessed, and a consumer purchase prediction model was developed for the e-commerce platform using the logistic regression method. The comparison study used the classic random forest approach, further enhanced by including the K-fold cross-validation method. Evaluation of the accuracy of the model’s classification was conducted using performance indicators that included the accuracy rate, the precision rate, the recall rate, and the F1 score. A visual examination determined the significance of the findings. The findings suggest that employing the logistic regression algorithm to forecast customer purchase behaviors on e-commerce platforms can improve the efficacy of the approach and yield more accurate predictions. This study serves as a valuable resource for improving the precision of forecasting customers’ purchase behaviors on e-commerce platforms. It has significant practical implications for optimizing the operational efficiency of e-commerce platforms. 展开更多
关键词 e-commerce Platform Purchasing Behavior Prediction Logistic Regression Algorithm
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RESEARCH OF B2B E-COMMERCE SYSTEM MODEL BASED ON WEB SERVICE
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作者 戴露思 廖文和 +1 位作者 田宏 沈建新 《Transactions of Nanjing University of Aeronautics and Astronautics》 EI 2003年第1期118-123,共6页
B2B E Commerce is one of the most potential electronic commerce forms at present. But since traditional B2 B E Commerce system lacks an unified standard and solution of basic architectur e a nd interface, it has m... B2B E Commerce is one of the most potential electronic commerce forms at present. But since traditional B2 B E Commerce system lacks an unified standard and solution of basic architectur e a nd interface, it has many shortcomings such as poor reusability and poor extensi bility. In order to solve the problem, combined with Web Service technology, a B 2B E Commerce system model based on Web Service is proposed and analyzed. The m odel can combine relatively independent Web Service on Intranet and Internet by constructing core application program. As a part of supply chain, it can also pr ovide a standard interface for other applications such as ERP/CRM/SCM, etc. Th er efore, B2B E Commerce system with this form is easy for development, integratio n and maintenance. Finally, a solution of B2B E Commerce system based on Web Se rvice is propounded by introducing an instance. 展开更多
关键词 Web Service B2B e co mmerce
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创伤性脊髓损伤急性期前列腺素E1对血管相关因子的调节和微循环功能的保护
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作者 王荣荣 黄玉珊 +1 位作者 李湘淼 白金柱 《中国组织工程研究》 CAS 北大核心 2025年第5期958-967,共10页
背景:前列腺素E1被证明在血管扩张、炎症、白细胞迁移和黏附中发挥调节作用,但其对创伤性脊髓损伤后脊髓微循环的作用尚缺乏深入的研究。目的:探讨在大鼠创伤性脊髓损伤急性期给予前列腺素E1对血管相关因子的调节和微循环功能的保护作... 背景:前列腺素E1被证明在血管扩张、炎症、白细胞迁移和黏附中发挥调节作用,但其对创伤性脊髓损伤后脊髓微循环的作用尚缺乏深入的研究。目的:探讨在大鼠创伤性脊髓损伤急性期给予前列腺素E1对血管相关因子的调节和微循环功能的保护作用机制。方法:将72只雌性SD大鼠随机分为3组(n=24),即假手术组、脊髓损伤组、前列腺素E1组。后两组用Allen’s打击法建立脊髓损伤的体内模型,前列腺素E1组大鼠在脊髓损伤后15 min内立即尾静脉注射脂质前列腺素E110μg/kg。分别在损伤后2,24 h测定脊髓微循环血流量和血氧饱和度、脊髓微血管直径和面积、脊髓含水量、血管功能调节因子(血浆血管性血友病因子、血栓素A2、前列环素、内皮素1)和炎症因子(肿瘤坏死因子α、白细胞介素1β)的表达。结果与结论:①脊髓损伤后2 h,前列腺素E1组大鼠的脊髓微血管直径及面积、脊髓微循环血流量和血氧饱和度均高于脊髓损伤组(P<0.05),脊髓含水量低于脊髓损伤组(P<0.05),血浆血管性血友病因子、脊髓组织血栓素A2/前列环素及内皮素1质量浓度均低于脊髓损伤组(P<0.05);②脊髓损伤后24 h,前列腺素E1组大鼠的脊髓微血管面积、血流量和血氧饱和度均高于脊髓损伤组(P<0.05),脊髓含水量低于脊髓损伤组(P<0.05),血浆血管性血友病因子、脊髓组织血栓素A2/前列环素及内皮素1、肿瘤坏死因子α、白细胞介素1β的质量浓度均低于脊髓损伤组(P<0.05);③脊髓损伤组大鼠损伤后24 h的脊髓微血管直径及面积、脊髓微循环血流量和血氧饱和度均高于损伤后2 h(P<0.05),血浆血管性血友病因子、脊髓组织血栓素A2/前列环素、肿瘤坏死因子α、白细胞介素1β的质量浓度均高于损伤后2 h(P<0.05),但是脊髓组织内皮素1质量浓度低于损伤后2 h(P<0.05);④前列腺素E1组大鼠损伤后24 h的脊髓微循环血流量和血氧饱和度低于损伤后2 h(P<0.05),脊髓微血管直径及面积、脊髓含水量高于损伤后2 h(P<0.05);⑤以上结果表明,脊髓损伤大鼠伤后即刻静脉给予前列腺素E1,可调节血管功能调节因子、炎症因子并改善脊髓损伤后脊髓微循环,这为寻找治疗急性脊髓损伤的药物提供了潜在的基础。 展开更多
关键词 脊髓损伤 前列腺素e1 脊髓微循环 微循环障碍 炎症因子 血管功能调节因子
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E-business与E-commerce译文探究
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作者 张政 李楠 《中国科技翻译》 北大核心 2011年第4期25-27,共3页
electronic business(e-business)和electronic commerce(e-commerce)是经济学等领域中两个常用术语,其译文的重要性自不待言,然而其译文却较为混乱,含义重叠、不统一的译文频频出现在国内一些较权威的教科书上。本文就e-business和e-co... electronic business(e-business)和electronic commerce(e-commerce)是经济学等领域中两个常用术语,其译文的重要性自不待言,然而其译文却较为混乱,含义重叠、不统一的译文频频出现在国内一些较权威的教科书上。本文就e-business和e-commerce本身的含义进行了分析,提出了作者的见解。 展开更多
关键词 术语 电子商务 电子贸易
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基于XML技术的Mobile Agent在E-commerce中的应用
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作者 郑晓梅 张天 夏阳 《计算机应用研究》 CSCD 北大核心 2004年第9期219-221,共3页
首先指出电子商务技术现存的一些问题,分析了MobileAgent及XML的技术在电子商务应用中的优势,最后构建了一个基于MobileAgent电子商务模型,此模型采用ACL-XML作为其中MobileAgent的通信语言。
关键词 移动代理 ACL—XML CBB 电子商务
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一种上下文感知的E-commerce评级大数据赋权方法
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作者 齐连永 窦万春 周毓明 《上海大学学报(自然科学版)》 CAS CSCD 北大核心 2016年第1期36-44,共9页
电子商务(E-commerce)的飞速发展,产生了大量针对商品的在线评级数据,通过分析评级数据,用户可以对商品的质量进行评估.然而,评级数据的海量性和差异性使得用户难以快速而准确地评估商品的质量.鉴于此,提出一种基于E-commerce评级的上... 电子商务(E-commerce)的飞速发展,产生了大量针对商品的在线评级数据,通过分析评级数据,用户可以对商品的质量进行评估.然而,评级数据的海量性和差异性使得用户难以快速而准确地评估商品的质量.鉴于此,提出一种基于E-commerce评级的上下文感知赋权方法(context-aware weighting approach,CWA),以选出少数"重要"的评级数据并抛弃大多数"不重要"的评级数据,从而确保商品质量评估的快速性和准确性.最后,通过一组实验验证了CWA的有效性. 展开更多
关键词 e-commerce 用户评级 大数据 赋权 上下文
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E-commerce Development Strategies of Agriculture-related Enterprises in Earthquake Area
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作者 穆炯 肖洪安 王燕 《Meteorological and Environmental Research》 CAS 2010年第1期79-81,87,共4页
The problems existing in the development of agriculture-related enterprises in earthquake area are evaluated,as well as the prominent issues existing in the process of developing E-commerce,consequently,the correspond... The problems existing in the development of agriculture-related enterprises in earthquake area are evaluated,as well as the prominent issues existing in the process of developing E-commerce,consequently,the corresponding strategies for developing E-commerce in agriculture-related enterprises are proposed. 展开更多
关键词 earthquake-stricken area Agriculture-related enterprise e-commerce China
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E-commerce与M-commerce时代消费者购买行为比较探究
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作者 王成福 丁晓光 《企业活力》 2009年第6期36-38,共3页
关键词 e-commerce 行为比较 M-commerce 消费者 e时代 现代信息技术 知识产权贸易 计算机网络
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Rural E-commerce and New Model of Rural Development in China:A Comparative Study of "Taobao Village" in Jiangsu Province 被引量:14
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作者 Changyu LIU Jiale LI Jing LIU 《Asian Agricultural Research》 2015年第11期35-37,46,共4页
With the development of electronic commerce,there is a special phenomenon in rural areas of China that a lot of farmers in these areas depend on opening shops on Taobao online for a living. The products are made from ... With the development of electronic commerce,there is a special phenomenon in rural areas of China that a lot of farmers in these areas depend on opening shops on Taobao online for a living. The products are made from the village workshop,and farmers become fullyfledged network businessmen. Electronic business platform mode of " Taobao Village" is the result of integrated development of primary,secondary and tertiary industries. In this study,we take two kinds of typical Taobao villages( Dongfeng Village and Yanxia Village) as sample areas,and conduct comparative analysis of this new rural business model based on field survey data,case studies and theoretical research. We also probe into the problems in the development of Taobao villages,and set forth the recommendations for the new rural business model. 展开更多
关键词 FARMeRS e-commerce TAOBAO VILLAGe RURAL development
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Technology and Infrastructure Considerations for E-Commerce in Chinese Agriculture 被引量:5
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作者 GENG Shu REN Tian-zhi WANG Mao-hua 《Agricultural Sciences in China》 CAS CSCD 2007年第1期1-10,共10页
Information technology (IT) was one of the most intensively studied and extensively applied technologies in the 20th century and its research and application will be even more accelerated in the 21st century. The im... Information technology (IT) was one of the most intensively studied and extensively applied technologies in the 20th century and its research and application will be even more accelerated in the 21st century. The impact of IT is more farreaching than any one may have had imagined, encompassing all facets and sectors of society. Economically, e-commerce generated more than $1.5 trillion in the US in 2004 and is projected to be 30, 15 and 2.6% of the total manufacturing, whole sales and retail sales in the US in 2006 respectively. IT research in agriculture has so far been particularly applied to such fields as precision farming and bioinformatics and in extension and farming practices. As such, its potential application in agricultural e-commerce has only begun to be explored. The United States Department of Agriculture has identified four different functions that e-commerce firms perform in the agricultural sector. They are: (1) information distribution, (2) input supply, (3) commodity trading floor, and (4) logistics/supply chain management. Unlike other industrial products, agricultural products are much more diverse and difficult to process and handle. For instance, fruits and vegetables are perishable and have to reach the market and the hands of consumers within a short period of time. One of the problems for IT applications in agriculture is the lack of standard measures in characteristics and quality of perishable produce and processing foods. Standards are pre-requisites for effective IT application and e-commerce. According to the Global Commerce Initiative, standards bring scalability, portability and affordability to the business process. Standards speed up the supply chain and reduce errors and protect technology investments and ensure system to system interaction and interoperability. Because the complexity of issues involved in standardization, the process of standardization must involve the input and discussion from all segments of the society. Being the largest agricultural country in the world and one of the most active trading partners in the international market, China must also be involved in determining the standards for both domestic and international trades. These measures are the necessary foundations for e-commerce in agriculture. In this paper, we provide a review of the technological development of standardization and coding that are prerequisites for IT application in e-commerce. This understanding is important for professionals in China to promote e- commerce in agriculture. Finally, we propose that a national committee to be formed in China, which includes IT experts from private sectors, academic professionals and governmental officials. This committee should consider the progress being made elsewhere in the world, the unique properties of Chinese commodities and appropriate business models to determine a set of standard measures that are transportable and communicable digitally in the world market for China's e- commerce in agriculture. 展开更多
关键词 information technology STANDARDIZATION e-commerce agricultural product
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An Ontology-Based Information Retrieval Model for Vegetables E-Commerce 被引量:6
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作者 TAO Teng-yang ZHAO Ming 《Journal of Integrative Agriculture》 SCIE CSCD 2012年第5期800-807,共8页
With the rapid increment of the information on the web, traditional information retrieval based on the keywords is far from user's satisfaction in recall and precision. In order to improve the recall ratio and the pr... With the rapid increment of the information on the web, traditional information retrieval based on the keywords is far from user's satisfaction in recall and precision. In order to improve the recall ratio and the precision radio of IR engine in the vegetables e-commerce, an information retrieval model based on the vegetables e-commerce ontology is presented in this paper, vegetables e-commerce ontology was constructed by gathering and the analyzing vegetables e-commerce domain information on the web. The vegetables e-commerce ontology is composed of some kinds of vegetable classes and hierarchy relationship of vegetables classes. In the process of information retrieval, domain ontology helps to index information and information inference. An ontology-based information retrieval model is implemented, and which has more functions than the keyword-based web information retrieval engines. The experiment results show that the recall ratio and the precision ratio of ontology-based information retrieval model are higher than that of the information retrieval engine based on keyword at a certain extent. 展开更多
关键词 domain-ontology vegetables e-commerce information retrieval
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A Study on the Countermeasures of Modern Agricultural Development from a Perspective of E-commerce——A Case of Suzhou,China 被引量:1
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作者 SUN Xue-wen 《Asian Agricultural Research》 2010年第7期35-38,共4页
Based on the fact that e-commerce promotes the development of modern agriculture,the paper summarizes the present situation of agri-cultural e-commerce through related materials.Taking Suzhou city as an example,the pa... Based on the fact that e-commerce promotes the development of modern agriculture,the paper summarizes the present situation of agri-cultural e-commerce through related materials.Taking Suzhou city as an example,the paper analyzes the features of modern agriculture.And themodern agriculture is characterized with apparent industrialization and scaled requirements,the branded and particular agriculture has more advan-tages,leisure agriculture is the very special one.In order to upgrade the degree of agricultural industrialization of Suzhou,promote the communica-tion of agricultural information and sales of products and lower the risks of agricultural production,the e-commerce countermeasures of modern agri-culture have been put forward.Firstly,strengthen the network construction of agricultural information.Secondly,carry out the agricultural e-com-merce business by B2B model.Thirdly,construct the e-commerce platform of leisure agriculture.Fourthly,construct the e-commerce platform ofmodern agriculture.Fifthly,perfect the logistics distribution network of agricultural products of Suzhou.The last point is to accelerate the e-com-merce training of farmers and the introduction of talents. 展开更多
关键词 Modern agriculture Agricultural e-commerce Agricultural e-commerce model e-commerce talents China
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Study on E-commerce system architecture based on MVC model and J2EE platform 被引量:5
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作者 LI Kang-rong MIAO Fang 《通讯和计算机(中英文版)》 2008年第2期46-50,共5页
关键词 电子商务 结构特征 J2ee平台 计算机技术
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An E-Commerce Recommender System Based on Click and Purchase Data to Items and Considered of Interest Shifting of Customers 被引量:3
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作者 Duo Lin Wu Zhaoxia XU Shenggang 《China Communications》 SCIE CSCD 2015年第S2期72-82,共11页
A well-performed recommender system for an e-commerce web site can help customers easily find favorite items and then increase the turnover of merchants, hence it is important for both customers and merchants. In most... A well-performed recommender system for an e-commerce web site can help customers easily find favorite items and then increase the turnover of merchants, hence it is important for both customers and merchants. In most of the existing recommender systems, only the purchase information is utilized data and the navigational and behavioral data are seldom concerned. In this paper, we design a novel recommender system for comprehensive online shopping sites. In the proposed recommender system, the navigational and behavioral data, such as access, click, read, and purchase information of a customer, are utilized to calculate the preference degree to each item; then items with larger preference degrees are recommended to the customer. The proposed method has several innovations and two of them are more remarkable: one is that nonexpendable items are distinguished from expendable ones and handled by a different way; another is that the interest shifting of customers are considered. Lastly, we structure an example to show the operation procedure and the performance of the proposed recommender system. The results show that the proposed recommender method with considering interest shifting is superior to Kim et al(2011) method and the method without considering interest shifting. 展开更多
关键词 ReCOMMeNDeR system online shopping e-commerce preference degree
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Study on the E-commerce Ordering Platform of CKD/IKD 被引量:2
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作者 YIN Xiaoqing~1 LIU Wei~2 1.College of Mechanical Engineering,Chongqing University,Chongqing 400044,China 2.College of Economics Business Administration,Chongqing University,Chongqing 400044,China 《武汉理工大学学报》 CAS CSCD 北大核心 2006年第S2期490-492,共3页
CKD/IKD is a new technology management method which should be used instead of commerce mode of CBU.In the international trade,as to the products with fast update,complex structure,mass variety,complicated sales states... CKD/IKD is a new technology management method which should be used instead of commerce mode of CBU.In the international trade,as to the products with fast update,complex structure,mass variety,complicated sales states and multi- mode configuration,when they are exported to enterprises without independent technology of products design from the OEM suppli- ers in the form of CKD/IKD.The all-around intellectualized management of CKD/IKD customization,purchase and supply will be realized by transforming automatically between CKD/IKD orders and parts orders in ERP systems through KD virtual collabo- rative center,combining the e-commerce sales system,ERP,SCM,CRM,PDM and export management system. 展开更多
关键词 CKD/IKD e-commerce VIRTUAL COLLABORATIVe CeNTeR
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Paths for Upgrade and Transformation of E-commerce of China's Fresh Agricultural Products Based on Whole Industry Supply Chain 被引量:8
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作者 Tianqi ZHANG 《Asian Agricultural Research》 2017年第8期1-4,共4页
China's e-commerce market scale of fresh agricultural products has reached 1000 billion yuan,and the prospect is bright.However,in the face of such problems as quality control,storage and distribution,and consumpt... China's e-commerce market scale of fresh agricultural products has reached 1000 billion yuan,and the prospect is bright.However,in the face of such problems as quality control,storage and distribution,and consumption habits,the fresh product e-commerce has great difficulty in development.Internet generates large data,and data are the resources and the core of the Internet and the foundation for survival and development of Internet.This paper analyzed the current situation of the development of fresh agricultural products,and discussed the plight of fresh product e-commerce in scale,profit,non-standard,and network environment.On the basis of the whole industry supply chain,it came up with paths for upgrade and transformation of the fresh product e-commerce with the big data as the core in the context of Internet environment. 展开更多
关键词 Internet Fresh agricultural products e-commerce Big data
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New E-Commerce Model Based on Multi-Agent Automated Negotiation 被引量:2
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作者 向传杰 贾云得 《Journal of Beijing Institute of Technology》 EI CAS 2003年第4期432-435,共4页
A new multi-agent automated negotiation model is developed and evaluated, in which two competitive agents, such as the buyer and seller, have firm deadlines and incomplete information about each other. The negotiation... A new multi-agent automated negotiation model is developed and evaluated, in which two competitive agents, such as the buyer and seller, have firm deadlines and incomplete information about each other. The negotiation is multi-dimensional in different cases. The model is discussed in 6 kinds of cases with different price strategies, warrantee strategies and time strategies. The model improves the model of Wooldridge and that of Sycara to a certain extent. In all possible situations, the optimal negotiation strategy is analyzed and presented, and an e-commerce model based on multi-agent automated negotiation model is also illustrated for the e-commerce application in the future. 展开更多
关键词 MULTI-AGeNT automated negotiation e-commerce negotiation strategy
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Business English Talent Cultivation Research under the Background of Cross-border E-commerce 被引量:1
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作者 刘聪 《海外英语》 2018年第18期246-247,共2页
The meteoric rise of cross-border e-commerce has become one of the pillars of our foreign trade, while the lack of quali-fied talents in the industry may restrict its benign development. This paper analyzes the major ... The meteoric rise of cross-border e-commerce has become one of the pillars of our foreign trade, while the lack of quali-fied talents in the industry may restrict its benign development. This paper analyzes the major problems existing in the BusinessEnglish talents cultivation in university, and offers advice for the construction of training modal for Business English talents basedon the cross-border e-commerce. 展开更多
关键词 Business english TALeNT CULTIVATION CROSS-BORDeR e-commerce
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Willingness of Agricultural Workers to Conduct E-commerce of Agricultural Products Based on GEM Model 被引量:2
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作者 Zhen WANG 《Asian Agricultural Research》 2018年第5期22-26,共5页
At present,the development of e-commerce is slow for agricultural products in China. Taking agricultural workers as the research object,this paper analyzed factors influencing the implementation of e-commerce of agric... At present,the development of e-commerce is slow for agricultural products in China. Taking agricultural workers as the research object,this paper analyzed factors influencing the implementation of e-commerce of agricultural products. Besides,from the enterprise status,market conditions,and groundings,with the aid of the GEM( Groundings-Enterprises-Markets) model,it evaluated the factors influencing the development of e-commerce of agricultural products. Then,using SPSS software,it analyzed factors and came up with improvement recommendations. The results show that 59% of the respondents are willing to conduct e-commerce,and the status of the enterprises,market conditions and groundings are main factors influencing the implementation of e-commerce of agricultural products. Therefore,it is required to increase industrial concentration,promote cooperation between small and medium-sized enterprises( SMEs),and strengthen infrastructure construction,so as to promote the development of e-commerce of agricultural products. 展开更多
关键词 Agricultural products e-commerce GeM model
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Optimistic fair exchange E-commerce protocol based on secret sharing 被引量:3
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作者 Ma Changshe Lei Feiyu Chen Kefei 《Journal of Systems Engineering and Electronics》 SCIE EI CSCD 2006年第4期858-863,共6页
A key problem of electronic commerce (for short e-commerce) is fair exchange which guarantees that at the end of the transaction, either both parties involved in the trausaction receive each other's items or none d... A key problem of electronic commerce (for short e-commerce) is fair exchange which guarantees that at the end of the transaction, either both parties involved in the trausaction receive each other's items or none do. A non-interactive optimistic fair exchange e-commerce protocol model based on the publicly verifiable secret sharing is presented. The main idea of our exchange protocol is to interchange verifiable and recoverable keys of the symmetric encryption for participants' items. So it is especially suitable for exchange of large-size items. Furthermore, our protocol is efficient and simple as it does not need interactive proof system which has been adopted by a large quantity of previously proposed fair exchange protocols. Based on a modified (2,2) secret sharing scheme, a concrete non-interactive fair exchange e-commerce protocol is designed. 展开更多
关键词 e-commerce optimistic fair-exchange publicly verfiable secret sharing.
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