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浏览/检索结果: 共7条，第1-7条 帮助 限定条件 专题：北京大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Group-Based Sparse Representation for Image Restoration 期刊论文 ieee transactions on image processing, 2014 Zhang, Jian; Zhao, Debin; Gao, Wen 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/11 Image restoration  sparse representation  nonlocal self-similarity  deblurring  inpainting  compressive sensing  COMPRESSIVE SENSING RECOVERY  TOTAL VARIATION MINIMIZATION  ALGORITHMS  PURSUIT  SUPERRESOLUTION  RECONSTRUCTION  REGULARIZATION  APPROXIMATION  DICTIONARIES   Functional Alteration of the DMN by Learned Regulation of the PCC Using Real-Time fMRI 期刊论文 ieee transactions on neural systems and rehabilitation engineering, 2013 Zhang, Gaoyan; Zhang, Hang; Li, Xiaoli; Zhao, Xiaojie; Yao, Li; Long, Zhiying 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/11 Alteration  cortical plasticity  default mode network (DMN)  posterior cingulate cortex (PCC)  real-time functional magnetic resonance imaging (rtfMRI)  STIMULUS-INDEPENDENT THOUGHT  BRAINS DEFAULT NETWORK  RESTING-STATE NETWORKS  CORTEX ACTIVITY  SELF-REGULATION  WORKING-MEMORY  MOTOR IMAGERY  MODE  CONNECTIVITY  ATTENTION   Active Semi-supervised Framework with Data Editing 期刊论文 computer science and information systems, 2012 Zhang, Xue; Xiao, Wangxin 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/13 sparsely labeled text classification  active learning  semi-supervised learning  data editing   Active semi-supervised framework with data editing 其他 2012-01-01 Zhang, Xue; Xiao, Wang-Xin 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/13 Improving sparsely labeled text classification with data editing 其他 2010-01-01 Zhang, Xue; Zhao, Dong-Yan; Xiao, Wang-Xin 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/13 PODWIS: A personalized tool for ontology development in domain specific Web Information System 其他 2005-01-01 Tang, LA; Li, HY; Pan, ZY; Tan, SH; Qiu, BJ; Tang, SW; Wang, JJ 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/13 Web Information System  data mining  ontology  reuse  personalization   PODWIS: A personalized tool for ontology development in domain specific Web Information system 其他 2005-01-01 Tang, Lv-An; Li, Hongyan; Pan, Zhiyong; Tan, Shaohua; Qui, Baojun; Tang, Shiwei; Wang, Jianjun 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/13