基于决策列表的客户响应模型研究

决策列表是进行数据分析和数据挖掘的重要方法,一般用于形成公司决策和模型预测。文章介绍了决策列表、关联规则及其客户响应模型的构建,然后将决策列表算法应用于金融机构营销计划的实施中,通过对历史数据分析得到一些较为实用的预测性客户属性规则,提高销售效率。     

Sport and Racial Discrimination in Colonial Zimbabwe: A Reanalysis

The British colony of Southern Rhodesia, later governed by a white settler minority as unilaterally-independent Rhodesia, practiced racial segregation in many spheres, including education, health care access and political participation. Though racial segregation tended to exist on a less formal level than in Rhodesia's neighbour, apartheid South Africa, segregationist policies were nonetheless invasive and virtually complete in some areas. Sport was a heavily contested sphere, in which pockets of black African autonomy and advancement existed alongside near-complete white domination, largely, but not entirely, free of government intrusion. This article is an effort to develop a working hypothesis of racial discrimination in Rhodesian sport, discrimination that was never as formal or complete as in South Africa but which nonetheless provided a firm foundation for Rhodesia's exclusion from international sporting competition in the 1970s.     

Relationship between Working Environment,Self-Concept,Real-Ideal Self Discrepancy,and Functionality in Physical Education Teachers

Abstract

The major purposes of the present study were to determine to what extent and in what ways an individual's personality is affected by the working environment. Three questions were asked about the effect of working environment on: (a) realism or accuracy of self-concept, (b) agreement between real self and ideal self, and (c) functionality of personality characteristics. Subjects were 49 physical education faculty in three inner-city and three suburban Los Angeles area high schools. The Holmen Adjective Check List (HACL) was used to assess self-concept, real-ideal self discrepancy, and functionality. Results showed that: (a) suburban teachers had more accurate self-concepts than did inner-city teachers, (b) suburban teachers were seen as being more like their “ideal selves” than were inner-city teachers, and (c) individuals experienced in a given work setting were not necessarily seen as better adapted to that environment than those not working there.     

《逍遥游（节选）》教材注释商榷

《逍遥游》是庄子的代表作,人教版高中《语文（必修五）》把其收录为必选篇目,然教材对文中“野马”“三餐”“犹然”“数数然”等词语的注释欠妥,今予以辨析。     

“類”与“禷”祭

《诗经》、《尚书》、《周礼》、《礼记》等经籍提到的“禷”祭(又作“類”祭),是上古中国一项有着深厚民俗文化背景和深远历史影响的祭仪。不幸其礼早亡,汉儒已经难究其详。影响及今的《尚书》古文家说和郑玄《礼记》注等,将“禷”祭解为祭天之礼。但根据经籍中的记载来看,“禷”祭指的是当国有大事时,向上帝或社稷宗庙祈福禳灾的一种“祷祈”仪式,与祭天之礼并不是一回事。据《说文解字》等书,“類”字本义是一种犬,可能是白犬。“禷”祭应是指特以“類”为牺牲的祭仪。《山海经》等说“類”具有“自为牝牡”的神奇特性,这与该书所记“白犬有牝牡,是生犬戎”的传说非常相似。在先秦文献中,“類”字常用来指出自同一祖先的子孙后代。这些材料表明“類”与古代中国某些族群的祖先神话有着密切的关系。“禷”祭之形成,正植根于此种观念之上。“禷”祭当属于曾广为流行于上古中国北方地区的犬祭礼俗中某种特定的类型,它的消亡可能与周人颇具理性色彩的的礼制改革有关。     

Applying White Dialectics: Exploring Whiteness and Racial Identity among White College Athletes

This article seeks to synthesize and apply White racial identity theory and concomitant research to the interaction between athletic and racial identity, specifically as it relates to the experiential variations of how race impacts White athletes within the college sport environment. White dialectics, or the tensions that White Americans experience as dominant social group members, serve as the guiding theoretical framework and provide a theoretical lens through which the experience of White college athletes is examined at each distinct dialectic. Through this article, the application of White dialectics offers a theoretical foundation for developing a better understanding of how White college athletes not only make sense of their racial identity, but also understand their racialized experiences within intercollegiate athletics.     

白色污染与可降解塑料

“白色污染”是一个全球性问题,发展可降解塑料是解决这一问题的有效方法之一。本文介绍了目前全球可降解塑料的发展概况,以及完全生物可降解塑料的发展前景。     

论速写艺术

速写是绘画艺术的一种表现形式,是素描水平得到提高的关键,也是美术家写生和收集创作素质的重要手段.只有真正重视速写,才能在专业水平上有更大的提高.     

修改注册表实现WindowsNT系统安全的方法

给出修改注册表弥补WindowsNT网络系统漏洞的方法。     

傅懋责力《纳西族图画文字〈白蝙蝠取经记〉研究》探析

傅懋责力先生的《纳西族图画文字〈白蝙蝠取经记〉研究》是一本难得的东巴古籍译注本;在个别文字的解释、字源的探讨、经文行款和语法等方面都极有价值。论文是读该书所得的几点感触和几个问题的探讨:一从《纳西族图画文字〈白蝙蝠取经记〉研究》观得假借字在文字脱胎于图画过程中的重要作用;二探讨东巴文中的颜色字,从纳西族的历史、文化、氏族上追溯颜色字的字源。