首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   12002篇
  免费   11篇
  国内免费   1篇
教育   9245篇
科学研究   1243篇
各国文化   11篇
体育   381篇
文化理论   384篇
信息传播   750篇
  2023年   8篇
  2022年   3篇
  2021年   7篇
  2020年   14篇
  2019年   32篇
  2018年   2197篇
  2017年   2100篇
  2016年   1587篇
  2015年   123篇
  2014年   131篇
  2013年   216篇
  2012年   228篇
  2011年   697篇
  2010年   846篇
  2009年   441篇
  2008年   650篇
  2007年   1150篇
  2006年   74篇
  2005年   396篇
  2004年   451篇
  2003年   359篇
  2002年   133篇
  2001年   11篇
  2000年   24篇
  1998年   3篇
  1997年   15篇
  1996年   6篇
  1995年   6篇
  1993年   3篇
  1991年   9篇
  1990年   3篇
  1988年   3篇
  1987年   4篇
  1986年   5篇
  1984年   4篇
  1983年   3篇
  1982年   8篇
  1981年   3篇
  1980年   4篇
  1979年   9篇
  1978年   6篇
  1976年   3篇
  1974年   3篇
  1971年   2篇
  1969年   2篇
  1968年   2篇
  1967年   2篇
  1966年   3篇
  1962年   2篇
  1866年   2篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
21.
22.
23.
24.
Working Graphs     
  相似文献   
25.
26.
27.
Summary Now more than ever good translations are proving to be vitally important to fulfilling Shoichi Noma’s mission of advancing good relationships between cultures. With the emergence of dozens of world-class Japanese writers, the translators of Japanese literature have acquired a new significance and a new importance. No longer are they required to simply handle the language like an exotic and precious commodity but they must prepare a writer’s work to compete with literature from around the globe and let others understand the issues at their very heart of the Japanese people. Indeed, the selection committee’s choice of Murakami’s Wind-Up Bird Chronicle is an apt example of how literature at its very best can span cultural divides to promote mutual understanding of very complicated and important world issues. Written for Japanese to help them understand the devastation of war, it is a rare and timely book that confronts Japan’s experience head on. Ironically, Noma’s idea that books are silent ambassadors, an idea born from agony and defeat, so many years later is helping the world come together towards a unified vision of peace and understanding. “Literature has been described as a means of exchange between the hearts of people. Literary translation, then, is the building of bridges so that all peoples of the world can interact in this way.” Ye Weiqu, Chinese Institute of Social Studies.  相似文献   
28.
29.
30.
Analysis of Statistical Question Classification for Fact-Based Questions   总被引:1,自引:0,他引:1  
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.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号