Papers by Keyword: Difficulty

Abstract: Today's very popular search engine technology, which is conducive to further analysis and full-text retrieval technology for Chinese word segmentation technology, and Chinese word segmentation is an important technology of Chinese information, the quality of Chinese word segmentation will have a direct impact on the efficiency of Chinese information. Therefore, the related concepts of the Chinese algorithm are discussed in this paper, some specific algorithm for Chinese, like algorithms based on rules and dictionary, statistical algorithms based on large-scale corpus, unity algorithm of statistics and the rule, artificial intelligence word segmentation algorithms and so on, and finally it describes the evaluated basis and difficulty of Chinese word segmentation algorithm.

Abstract: Computer aided mass assessment technology could be given consideration to both efficiency and fair, and could be finished large scale house assessment with low cost and high efficiency in short time. But, there are some difficulties in mass assessment technology in collecting house tax in China and it is difficult for people to carry it out. The article discusses the difficulties in establishing mass assessment mode in collecting house tax in China and puts forward some countermeasures.

Abstract: This article interprets the implications of “low carbon city” from a sociological perspective, and thinks that low carbon city is not only to update the technical, administrative and development patterns, but also a social structural form. This means a low carbon city has to be realized by adapting the social structural form of a certain city to the development of a low carbon city through the integration of the city society system. This article discusses the key issues and difficulties facing China during the construction of “low carbon cities” are the conflict between the urgent need for economic growth and the realization of low carbon cities, greater sense of speculation of low carbon city than its practical sense, laying particular stress on practice while neglecting rational thinking, the absence of faith and the prevalence of materialism, technical and administrative path dependence, and the polarization of the social class structure. Finally, this article proposes the choice of approach to low carbon city in China, where the goal of “low carbon city” should be realized by focusing on the realization of the forms and relations of government/power, enterprises/market, citizens/society and ideology/culture in the city society system.

Abstract: The analysis of examination results and design quality plays a vitally important role in teaching management, greatly helping teachers to perfect teaching, improve teaching quality and enhance proposition quality. Based on the final examination paper of Higher Mathematics (2) in the second term of 2009-2010 school year of Shandong Jiaotong University, this thesis makes a qualitative and quantitative analysis from the perspective of difficulty, discrimination and credibility, etc., concluding the indexes of the above factors in the exam paper. It then makes a rounded analysis of exam design quality and points out some problems in exam design, providing some beneficial enlightenment for future teaching.