论康德的自由主义政治哲学

康德的政治哲学奠定于道德哲学基础上 ,其实质是自由主义的法权哲学 ,其中一对核心范畴是自由与秩序 ,涉及道德自由与自然秩序、政治自由与法律秩序、意志自由与政治法律秩序三种不同逻辑层面的表现形式。他的自由主义政治哲学思想在不同方向和层面上对后世产生了深刻影响     

邓小平社会主义动力学说的理论创新

邓小平社会主义动力学说的立足点是中国社会现实国情，方向是鲜明的社会主义现代化目标，主体包含关系动力、运筹动力、落差动力、精神动力的相互作用。创新是邓小平社会主义动力学说的本质特征和核心，强调制度创新是社会主义发展的动力源，科技创新是发展的技术动力源，社会主义理论创新则是各种创新活动和成果的基础。     

我国开设股票指数期货交易的探讨

近年来,我国股票证券市场有了长足的发展,具备了开展股票指数期货交易的可能性和必要性.为了股票指数期货市场的建立,目前急需修改<证券法>相关法规,选择交易场所,重新编制指数,确定合约面值、合约期限和最小报价单位,设定保证金水平,加强对股票指数期货市场的监管.     

我国农村公共物品配置制度的实证分析

新制度经济学认为,制度非均衡是制度变迁的前提条件。通过对我国农村公共物品配置制度历史演进过程的理论梳理发现,现行的农村公共物品配置处于一种非均衡的态势,进而解析了引致其无效率的机制原因,并提出了我国农村公共物品配置制度创新的目标模式。     

试论盆周山区苗族的传统文化及其特点

四川省、重庆市的苗族，具有悠久的历史和源远流长的文化。他们的文化与大溪文化和屈家岭文化有密切关系。传说中的“三苗”和“盘瓠”部落及巴氏建立的廪君国都有苗族先民活动的踪迹。苗族人民的文化有独特的内涵，他们住“吊脚楼”、善酿酒、崇拜祖先，重视亲族，保留有古老的多种崇拜及丰富多彩的婚丧习俗……苗族文化是中华文化中的一朵奇葩     

用干涉滤波技术实现图象边缘增强

本文提出了用干涉及滤波技术实现图象边缘增强的一种新方法。将同一物体的一张正确对焦的透明片与另一张离焦的透明片重叠放在透镜的前面,在单色平行光照射下,在透镜的后焦面上得到两图象的谱的干涉,通过对干涉条纹的适当滤波,可在输出面得到边缘增强的象。     

Clustering and combinatorial optimization in recursive supervised learning

The use of combinations of weak learners to learn a dataset has been shown to be better than the use of a single strong learner. In fact, the idea is so successful that boosting, an algorithm combining several weak learners for supervised learning, has been considered to be the best off the shelf classifier. However, some problems still exist, including determining the optimal number of weak learners and the over fitting of data. In an earlier work, we developed the RPHP algorithm which solves both these problems by using a combination of global search, weak learning and pattern distribution. In this chapter, we revise the global search component by replacing it with a cluster based combinatorial optimization. Patterns are clustered according to the output space of the problem, i.e., natural clusters are formed based on patterns belonging to each class. A combinatorial optimization problem is therefore created, which is solved using evolutionary algorithms. The evolutionary algorithms identify the “easy” and the “difficult” clusters in the system. The removal of the easy patterns then gives way to the focused learning of the more complicated patterns. The problem therefore becomes recursively simpler. Over fitting is overcome by using a set of validation patterns along with a pattern distributor. An algorithm is also proposed to use the pattern distributor to determine the optimal number of recursions and hence the optimal number of weak learners for the problem. Empirical studies show generally good performance when compared to other state of the art methods.     

歌唱行腔过程中语言的特点及运用

从汉语的语音结构特点出发，分别从字头、字腹、字尾三个方面阐述在声乐的演唱过程中，怎样按照汉语拼音的声母、韵母和韵尾的固有特点去学习掌握咬字、吐字和运字行腔的方法和规律真正做到字正腔圆、声情并茂。