浅析数据挖掘在CRM中的应用

电子商务加速发展,吸引了众多企业进军电商行业,加剧了企业对客户的竞争。因此,做好客户关系管理就显得非常重要。在简要描述数据挖掘和CRM（客户关系管理）的基础上,重点分析数据挖掘在CRM中的具体应用．包括如何获取新客户和如何提升客户的价值。这对电子商务企业的客户关系管理有参考价值。     

基于模式间混淆关系自适应构建层次化分类器

为了解决层次化分类器的设计难点——子分类器的层属关系及其内部组成的确定,本文首先定义了模式间混淆关系,用于描述不同模式在判决域中的相互作用;进而提出了基于混淆矩阵度量模式间混淆关系的方法。设计并实现了多模式混淆关系分析机MPCRAM,将有师指派和无师自组两种常用的模式重组方法有机结合,遵循Fisher准则,自适应地产生层次化分类器结构。大量综合测试证实了该方法有效、实用,可显著提高分类器的识别性能和稳健性。     

农村经济发展中生态农业建设与乡镇企业发展之间的关系

阐述了生态农业原理和基本内涵,论述了生态农业和乡镇企业之间的相互关系,提出了分析建议和对策.     

The work–family interface and turnover intentions over the course of project-oriented assignments abroad

The work–family interface is a highly relevant, yet underexposed issue in project management. When projects require family-separation, work demands are likely to conflict with family life and the consequences may be neither beneficial for (project) organizations nor for families. The aim of this study was twofold: a) to assess within-person changes over time in employees' work–family conflict experiences, relationship satisfaction, and turnover intentions and b) to examine the interrelations between these variables, over the course of a project that requires family-separation. Quantitative data were collected among military personnel before and after their four to six months assignments abroad. The results revealed that relationship satisfaction among military personnel had decreased significantly and turnover intentions had increased significantly over time. Moreover, employees who experienced higher levels of work–family conflict reported lower levels of relationship satisfaction and higher levels of turnover intentions. Understanding the interrelations may help managing projects in a way that benefits project organizations as well as employees and their families, who are critical to its performance and success.     

A systematic approach for coupling user satisfaction with product design

A fundamental assumption in this paper is that user satisfaction depends on product design. The approach consists of 5 steps: (1) define user satisfaction, (2) decompose product design elements, (3) conduct experiments, (4) develop relationship models, and (5) analyse critical design features. In order to demonstrate the practicability of this approach, relationship models were developed based on experimental data using a total of 60 subjects (30 American and 30 Korean subjects). In addition, critical design features and their common properties were identified for audio/visual consumer products. Similarities and differences between American and Korean consumers were discussed. The resulting relationship models can be used to predict user satisfaction and provide significant remedies for design change.     

Theoretical issues in general and developmental ergonomics

The purpose of this paper is to suggest a number of critical theoretical issues which revolve around the relationship of the human with technology. This has two aspects: (1) the human response to already developed technology (general ergonomics); and (2) the application of ergonomics principles and data to system design (developmental ergonomics). Ergonomics research which does not focus on the human/technology relationship has little to offer ergonomics. That research must also be directed to the problem of transforming behavioural principles into their physical equivalents.     

兼容二元:中国县镇乡发展的基本判断与路径选择

新型城镇化的国家战略对于县、镇、乡是一次新的发展机遇。通过更大数量和更基层的县城、镇等的发展,将城市资本与数量众多的县、镇、乡的土地、劳动力等资源集合起来,能够进一步生产和扩大市场,维持社会稳定。结合城乡关系过程的政治经济分析和历史讨论,作者提出县镇乡"兼容二元"的发展路径。但县、镇、乡的发展不仅仅与市场有关,它们的发展也不仅仅是被整合入全球经济生产链的问题。它们的开放或内生性发展对于地方的文化发展、大地景观、生活方式与价值理念、环境状况等都将有巨大影响,这仍然需要进一步讨论。     

陕北富县探区长6沉积微相特征及其与石油富集关系研究

本文通过野外露头剖面、岩心观察和测井曲线资料,确定了陕北富县探区长6油层组的沉积微相特征,利用测井资料建立测井相,利用多种沉积相的识别标志及特征,进行长6油层组沉积相、沉积微相的划分,并进行各小层沉积微相及砂体平面展布规律研究。依据测井曲线综合解释、岩性特征及试油、试采资料,分析石油富集规律。通过以上综合研究,分析沉积微相与石油富集之间的关系,从而对有利含油砂体进行预测。长6油层组沉积属于三角洲相和湖泊相,主要发育三角洲前缘亚相,沉积微相以水下分流河道和分流间湾为主,骨架砂体为水下分流河道,以北东物源方向为主,总体来看砂体的发育完全受控于沉积微相的展布,均呈北东—南西方向条带状展布。长6油层组油藏主要分布在三角洲前缘水下分流河道砂体,主要受岩性控制,分布不均匀,属岩性油藏,通过生、储、盖组合综合评价,认为骨架砂体水下分流河道为有利沉积相带。     

不可能的关系评南京中国国际建筑艺术实践展“4号住宅”

文章介绍了张雷的新作品“4号住宅（碉堡）”,它是对建筑主体如何“消失”的一次演示,这一行为也是对2008年中国国际建筑艺术实践展（CIPEA）项目出现某种转型的回应。