“双真”形象的象征意蕴和朦胧美——《红楼梦》癞头和尚、跛足道人形象浅析

论述了《红楼梦》中“双真”形象的象征意蕴和膝胧美，阐明“双真”才是整个“《红楼梦》世界”的真正主宰者。     

Multi-sensor image registration using multi-resolution shape analysis

INTRODUCTION Image registration plays an important role in the fusion of remote sensing, video panorama, medical image processing, etc. (Li et al., 1995; 2004; Brown, 1992; Belongie et al., 2001; Rui et al., 2001). More different than video panorama, the registration of multi-sensor image needs to align the multi-sensor images of the same scene from different sources (Rignot et al., 1991). Multi-sensor image registration is widely used in the fusion of panchromatic images with infrared i…     

Enhancing the quality metric of protein microarray image

The novel method of improving the quality metric of protein microarray image presented in this paper reduces impulse noise by using an adaptive median filter that employs the switching scheme based on local statistics characters; and achieves the impulse detection by using the difference between the standard deviation of the pixels within the filter window and the current pixel of concern. It also uses a top-hat filter to correct the background variation. In order to decrease time consumption, the top-hat filter core is cross structure. The experimental results showed that, for a protein microarray image contaminated by impulse noise and with slow background variation, the new method can significantly increase the signal-to-noise ratio, correct the trends in the background, and enhance the flatness of the background and the consistency of the signal intensity.     

Computer-Mediated Coping: Exploring the Quality of Supportive Communication in an Online Discussion Forum for Individuals Who Are Coping with Racial Discrimination

Coping with racial discrimination can be a complex and challenging endeavor, because individuals often feel powerless and stigmatized. Social support can help people cope more effectively with racial discrimination. This study examines the type and quality of supportive communication in an online forum for people who have experienced racial discrimination by examining messages’ person centeredness and facework. A total of 1,203 messages from an online support forum were coded for support type, person centeredness, and facework features. Despite the sheer volume of support, most messages were only moderately person centered, and most advice messages did not adequately attend to targets’ negative face. Our findings uncover some of the benefits and limitations of online social support, and we discuss implications for online forum moderators and participants.     

Probability output of multi-class support vector machines

A novel approach to interpret the outputs of multi-class support vector machines is proposed in this paper. Using the geometrical interpretation of the classifying heperplane and the distance of the pattern from the hyperplane, one can calculate the posterior probability in binary classification case. This paper focuses on the probability output in multi-class phase where both the one-against-one and one-against-rest strategies are considered. Experiment on the speaker verification showed that this method has high performance.     

Apriori关联算法在学生成绩中的应用

介绍了数据挖掘中关联规则的概念及经典的Apriori算法,以及Apriori算法在学生成绩中的应用.     

论我国教师形象话语体系的演变与重构

教师形象话语是历时性的存在。我国传统相对稳固的教师形象话语体系在近代发生演变,呈现出表达主体多元化、表达路径多样化、表达内容复杂化等特征。由于传统与现代观念的纠葛、本土与外来观念的碰撞以及现实与虚拟文化的共同发展,导致教师形象标准共识难寻、教师形象话语表达立场不同、教师形象建构语境变宽。借助社会与自我、理论与实践、官方与民间等多层交互关系展开主体间对话,最大限度消除分歧,促进话语整合,从而为教师形象话语体系的重构提供可能。     

Nonlinear decoupling controller design based on least squares support vector regression

INTRODUCTION Most practical systems are multivariate nonlin- ear systems. In general, the MIMO (multiple inputs and multiple outputs) systems are coupled. This cou- pling affects the effectiveness of a specific loop con- troller on the corresponding output, and in some case, may become serious and cause many difficulties to the control system design. How to decouple the mul- tivariate systems and design practical controllers is one of the major issues in nonlinear control area. In recen…     

应用遗传算法解决数据挖掘问题的实例分析

本文应用遗传算法构造了数据挖掘中关联规则的基本模型，借助此模型可以有效的计算出关联规则中的置信度和支持度。在此基础上以一汽大众汽车有限公司员工的培训信息为基础，通过比较置信度和支持度，进一步分析了员工是否适合现任的职位以及员工内在的潜质等问题，从而使员工素质评价体系更为科学。     

表象演练在篮球普修课技术教学中的运用

本文阐述了表象演练的一般原理,并对其在篮球普修课技术教学中的运用进行了分析与探讨。