贵州生态博物馆的实践与探索--为贵州生态博物馆创建十周年而作

本总结了中国首批生态博物馆的建设经验：建立生态博物馆的基本原则、发展阶段以及建设中出现的问题，对于今后我国生态博物馆的建设具有参考意义。     

基于粗糙集加权的文本分类方法研究

文本自动分类是当前智能信息处理中一类重要的研究课题。本文分析了基于统计理论的文本分类的基本特点,提出采用可变精度粗糙集模型中的分类质量构造新的特征词权重计算公式。这种新的加权方法,相对于广泛使用的逆文本频率加权方法,大大改进了文本样本在整个空间中的分布,使得类内距离减少,类间距离增大,在理论上将提高样本的可分性。最后利用支持向量机和K近邻两种分类器,验证了这种新的加权方法对分类效果确实有所提高。     

明确定位转变职能发挥优势--在中国广播电视协会职能转变培训研讨班上的讲话(摘要)

中国广播电视学会改为中国广播电视协会，是广播电视系统一件大事，如何准确地给协会定位，如何适应学会转为协会以后职能的变化，在理论上，认识上有好多问题需要解决。其中，需要重点研究的就是行业自律和行业维权。     

Analysis of Statistical Question Classification for Fact-Based Questions

Question classification systems play an important role in question answering systems and can be used in a wide range of other domains. The goal of question classification is to accurately assign labels to questions based on expected answer type. Most approaches in the past have relied on matching questions against hand-crafted rules. However, rules require laborious effort to create and often suffer from being too specific. Statistical question classification methods overcome these issues by employing machine learning techniques. We empirically show that a statistical approach is robust and achieves good performance on three diverse data sets with little or no hand tuning. Furthermore, we examine the role different syntactic and semantic features have on performance. We find that semantic features tend to increase performance more than purely syntactic features. Finally, we analyze common causes of misclassification error and provide insight into ways they may be overcome.     

智慧院所背景下企业档案工作面临的新形势与新发展

国家军民融合战略的逐步实施对传统军工科研院所带来了冲击,同时也带来了军用技术转型升级的巨大机会.当前,我国军工科研院所广泛开展智慧院所建设,这给档案工作提出了新的要求.论文分析了智慧院所背景下企业档案工作面临的新形势,探讨了智慧院所背景下企业档案工作的发展路径,以期为智慧时代军工科研院所以及其它企业档案工作发展提供借鉴.     

新时代下学术期刊功能的转变:构建新型智库期刊

在新时代背景下,学术期刊作为智库研究成果的传播平台,应该加快转变自身的功能定位,并逐步探索建设智库期刊的成长之路.本文在分析新型智库特点的基础上,结合学术期刊在知识引领方面的严谨性、科学性、专业性和权威性,引入智库期刊的概念.为顺应新时代发展的要求,学术期刊不仅要发挥学术传播、交流、评价和引领的作用,更要实现服务于智库发展的功能.通过开设智库专栏、提高选题系统性、承接国家研究项目、加强期刊与期刊以及期刊与智库间的交流合作等方法,学术期刊可以逐步实现服务于智库建设的功能.     

Sustainability of independent community archives in China: a case study

There are three models for community archives in China. The first one is where community archives are kept in government-funded/government-established museums or archives. The second is where community archives are kept by scholarly organizations such as universities. The third involves the community establishing its own archive. This last model is very unusual in China. The PiCun Culture and Art Museum of Migrant Labor (PCMML) provides an example of this model as it is the only independent community archives focusing on migrant workers in China. This paper explores the emergence and development of PCMML, its impact on community members and challenges faced including funding and staffing, but also those unique to China—PCMML is greatly influenced by a range of national and local government policies and regulations. Conclusions are that survival strategies for independent community archives in China are dependent on three dimensions: the community itself, society and the government. Cultural consciousness of the community is the premise for the establishment and sustainability of independent community archives, and independent community archives can be the public space to cultivate cultural consciousness of community members and thus activates community members’ agency to document, preserve and disseminate their own history. At the same time, independent community archives also need to engage with broader society to avoid involution and gain support and understanding. Independent community archives are constrained by government policies and regulations, so it is essential for them to develop strategic relationships with government.     

An Investigation of Textbook Vetting and Evaluation Process in Tanzania

Textbook vetting and evaluation process intends to ensure that the materials provided are relevant, of the required quality, suitable ad would enhance learning efficiency and effectiveness. The paper investigates the role of publishers and Tanzania Institute of Education (TIE) in the textbooks vetting and evaluation process; examines factors used to vet, evaluate and approve primary and secondary school textbooks in Tanzania and proposes Strategies that would enhance the textbook vetting, evaluation and process. The study used a mixed method research design. Respondents were selected educational publishers; MoEVT, Baraza la Kiswahili Tanzania, TIE, and Publishers Association of Tanzania. Questionnaire and semi- structured interview were used to collect data which were analysed qualitatively and quantitatively. Major findings of the study were; textbooks vetting and evaluation process is not professionally conducted although standard criteria have been established; there is not well established roles among key players involved in the vetting and evaluation process leading to conflict of interest between TIE and the publishers. The study recommends establishing an independent professional evaluation board and a well-defined timetable and effective communication among various players; enacting a book policy and adopting a limited multiple-textbook publishing system.