Automatic Attachment of Evaluation Information to Books with Dato Mining Technology and Construction of Book Recommendation System

随着信息与通信技术的飞速发展，图书馆为了适应新时代的发展，不断进行自身的变革。本研究以以图书评价信息为基础的图书推荐系统为下一步的图书馆服务，对该系统的必要条件和运行条件进行了初步的探讨，并为实际应用指明了方向。这样的系统必须(1)收集评估数据，(2)分析收集的数据，(3)显示结果。我们做了以下研究，并在包括国际会议在内的几次机会中展示了我们的研究成果。(1)收集：作为获取评估数据的基础数据，我们必须从图书馆收集信息，从…的网站收集数据更多的库，使用库中材料的数据，等等。在此基础上，我们开发了一个特定主题的网络爬虫，并对网页信息抽取技术进行了研究。研究了基于智能书架的图书馆用户数据采集技术，并对该系统进行了初步的实验。(2)分析：研究了以图书评价信息为对象的分析技术。书评和音乐播放列表也是这项研究的目标。为了应用这一技术，我们研究了从大条目列表中查找相似条目的方法。研究了智能书架上用户使用数据的分析方法，为图书馆提取有用的数据。(3)展示：图书推荐系统不是一个独立的系统。我们认识到它是图书馆门户网站中用户界面问题的一部分。我们开发了鸟瞰显示技术，并将Web信息集成的成果应用到校园门户网站的建设中，这些研究成果将对下一代图书馆越来越重要的个性化图书馆服务具有参考价值。较少

Due to rapid progress of ICT (Information and Communication Technology), libraries have been trying to change itself in order to adapt themselves to new age. Firstly they started providing information by putting Web sites, then publishing digitized rare books and others, and constructing digital material like e-journals.This research was achieved by taking the book recommendation system which uses book evaluation information as a next step library service, and made a fundamental investigation on necessary conditions of the system and its operation together with giving directions towards practical applications. Such system has to (1) collect evaluation data, (2) analyze the collected data, and (3) display the results. We did research as follows and had presented our research results in several opportunities including international conferences.(1) Collection : As the basic data for getting evaluation data, we have to collect information from out of the library, data from the Web sites of … More library, use data of material in library, and so on. Based on this, we developed a topic-specific Web crawler and researched on technology of extracting information from Web pages. Also, we researched the collection technology of use data with intelligent bookshelf, which collects data in the library, and made a preliminary experiment of such a system.(2) Analysis : We made a research on analysis technology, where the targets of it include book evaluation information. Book review and music playlists were also the targets of this research. In order to apply this technology, we investigated the method of finding similar items from a large item list. Also, we investigated a method of analyzing the use data from intelligent bookshelf and extracts useful data for libraries.(3) Display : Book recommendation system is not a stand-alone system. We recognize it as a part of issues about user interface in library portal sites. We developed a bird-view displaying technology and apply the results of Web information integration to the construction of in-the-campus portal sites.These research results would be valuable for the personalized library services, which should be more and more important in the next generation libraries. Less