ID3算法在高校招生决策中的应用研究

介绍了ID3算法的基本知识,并结合当前高校招生中的一些问题从数据挖掘的角度利用决策树算法对考生的信息进行了分类,找出帮助高校录取的一些规律,对提高新生报到率具有一定的指导意义。     

基于正域的决策树构造方法

决策树是数据挖掘中的一种重要分类方法.在此以粗糙集理论中的正域为启发式函数,设计了一种新的、有效的决策树构造方法.该算法具有较大的灵活性.能从测试属性空间逐次删除已使用过的属性.避免对这些属性进行重复测试,减少测试空间,降低了树的复杂性,从而提高了分类效率.最后,实例验证了算法的可行性与有效性.     

Emotional intelligence, personality traits and career decision difficulties

This study aims to take an in-depth look at the role of emotional intelligence and personality traits in relation to career decision difficulties. The Italian version of the Career Decision Difficulties Questionnaire (CDDQ), the Bar-On Emotional Quotient Inventory: Short (Bar-On EQ-i: S), and the Big Five Questionnaire (BFQ) were administered to 296 interns of the tertiary sector. The emotional intelligence dimensions add a significant percentage of incremental variance compared to variances due to personality traits with respect to career decision difficulties. The results highlight the role of emotional intelligence and its relationship with career decision difficulties.     

普遍的伦理知识何以可能?——从伦理学语言分析到言语行为分析

伦理学的核心问题是如何获得普遍必然的价值知识和道德知识,元伦理学家大致将这一问题归为普遍的伦理判断何以可能的问题.在语言分析阶段产生了直觉主义、情感主义、规定主义等学派;在言语行为分析阶段,元伦理学逐渐与先验理性主义、现象学直观主义相结合,形成商谈伦理学以及主体性价值论.推动了普遍伦理知识的建立.     

中国科技论文综合评价决策支持系统的设计与应用

文章简要介绍中国科技论文综合评价决策支持系统的设计与应用。包括 :系统目标与功能 ,系统数据组织与控制 ,系统数据流运行框图 ,系统决策支持服务体系以及系统应用发展前景等     

论决策行为的三种分析范式

对决策行为学的三种分析范式的形成及价值进行了梳理和评价,认为决策行为的各种范式之间不是函盖关系,更不是替代关系,但它们之间存在着相互借鉴、发展融合的要求。从有利于本学科的研究和发展出发,比较不同范式的特点,推进不同范式之间的有效对话至关重要。     

What troubles early childhood educators in New Zealand: a 20-year cross-sectional study of ethical difficulties in early childhood practice

For more than 20 years, the New Zealand early childhood (EC) sector has had guidance about how to deal with situations of ethical difficulty in daily practice through the ECE Code of Ethics. This paper reports on three surveys undertaken at 10-year intervals that sought to understand EC educators’ experiences of such situations, and how they addressed them within their EC settings. An analysis of educators’ stories of ethically troubling situations from the three data-sets traced shifts and similarities in the content reported, and in how educators responded to these challenges over the two-decade period. We situate this analysis alongside changes in the New Zealand ECE policy context during the same time frame. We argue that a connection exists between the reported situations and teachers’ responses to them, and changes within the policy and professional context of daily EC practice.     

Towards a Comprehensive Account of Effective Thinking

Due to its strong focus on reasoning and argumentation, critical thinking lacks the breadth required of a comprehensive account of higher order thinking. In particular, critical thinking does not promote reflection on the underlying problems or situations that people think about. This paper reviews various proposed additions to and reorientations of the critical thinking paradigm. It presents a conceptual framework that encompasses the most promising extensions as topics in a broadened account of higher order thinking. This account can be understood as an elaboration of problem solving along two dimensions: Problem types, which are generic thinking situations; and problem solving functions, which are generic thinking tasks. The proposed topic-level account of higher order thinking offers a greatly enlarged view of what should be taught in general thinking skills programs.     

文化对决策主体在决策中的作用与影响

文化对决策的影响非常广泛,决策主体对文化的选择与活化具有多样性,表现为对文化的继承与改造,是文化发展的重要因素。     

可持续发展决策支持系统开发与应用

讨论了发展中国家可持续发展问题的特征 ,为开发和应用决策支持系统辅助发展中国家可持续发展问题的决策 ,给出了构造可持续发展决策支持系统的策略、可持续发展问题模型化的表示方法、开发定义可持续发展问题的非过程性语言的方法和基于定理证明的数值计算与非数值计算