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浏览/检索结果: 共10条，第1-10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 Spatiotemporal Assessment of Forest Biomass Carbon Sinks: The Relative Roles of Forest Expansion and Growth in Sichuan Province, China 期刊论文 JOURNAL OF ENVIRONMENTAL QUALITY, 2017 Li, Renqiang; Zhao, Shujie; Zhao, Haifeng; Xu, Ming; Zhang, Liyun; Wen, Hui; Sheng, Qingkai 收藏  |  浏览/下载：111/0  |  提交时间：2017/12/03 INVENTORY DATA  UNITED-STATES  STORAGE  EQUATIONS  DENSITY  STOCK   Classifying natural-language spatial relation terms with random forest algorithm 期刊论文 INTERNATIONAL JOURNAL OF GEOGRAPHICAL INFORMATION SCIENCE, 2017 Du, Shihong; Wang, Xiaonan; Feng, Chen-Chieh; Zhang, Xiuyuan 收藏  |  浏览/下载：8/0  |  提交时间：2017/12/03 Natural-language spatial relations  topological terms  metric variables  random forest  social media data  geographical information retrieval  METRIC DETAILS  SOCIAL MEDIA  OBJECTS  INFORMATION   Segmentation and classification of two-channel C. elegans nucleus-labeled fluorescence images 其他 2017-01-01 Zhao, Mengdi; An, Jie; Li, Haiwen; Zhang, Jiazhi; Li, Shang-Tong; Li, Xue-Mei; Dong, Meng-Qiu; Mao, Heng; Tao, Louis 收藏  |  浏览/下载：116/0  |  提交时间：2017/12/03 C. elegans  Nucleus  Aging  Two-channel fluorescence image  Morphology  Segmentation  Classification  AGE-RELATED-CHANGES  AFFECT LIFE-SPAN  CAENORHABDITIS-ELEGANS  CELL SEGMENTATION  ARCHITECTURE  MORPHOLOGY  INTEGRITY   An Extended Random Walker Approach for Object Extraction by Integrating VGI Data and VHR Image 其他 2016-01-01 Guo, Zhou; Du, Shihong; Habib, Ayman 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 GIS  object extraction  random walker (RW)  very-high-resolution (VHR) image  volunteered geographic information (VGI)  BUILDING EXTRACTION  ACCURACY ASSESSMENT  GRAPH CUTS  LAND-COVER  CLASSIFICATION  SEGMENTATION  INFORMATION   An Extended Random Walker Approach for Object Extraction by Integrating VGI Data and VHR Image 期刊论文 Joint Urban Remote Sensing Event (JURSE), 2016 Guo, Zhou; Du, Shihong; Habib, Ayman 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 GIS  object extraction  random walker (RW)  very-high-resolution (VHR) image  volunteered geographic information (VGI)  BUILDING EXTRACTION  ACCURACY ASSESSMENT  GRAPH CUTS  LAND-COVER  CLASSIFICATION  SEGMENTATION  INFORMATION   基于Passive DNS的速变域名检测 期刊论文 北京大学学报 自然科学版, 2016 周昌令; 陈恺; 公绪晓; 陈萍; 马皓 收藏  |  浏览/下载：2/0  |  提交时间：2017/12/04 Passive DNS  DGA  CDN  Passive DNS  fast-flux domain  random forest algorithm  DGA  CDN  速变域名  随机森林算法   PredPhos: an ensemble framework for structure-based prediction of phosphorylation sites 其他 2016-01-01 Gao, Yong; Hao, Weilin; Gu, Jing; Liu, Diwei; Fan, Chao; Chen, Zhigang; Deng, Lei 收藏  |  浏览/下载：9/0  |  提交时间：2017/12/03 Phosphorylation sites  Ensemble learning  Structural neighborhood properties  INTERACTION HOT-SPOTS  PROTEIN-PHOSPHORYLATION  TYROSINE PHOSPHORYLATION  INTRINSIC DISORDER  MASS-SPECTROMETRY  SEQUENCE  DATABASE  TOOL  RECOGNITION  INTERFACES   PredPhos: an ensemble framework for structure-based prediction of phosphorylation sites 期刊论文 10th International Conference on Intelligent Computing (ICIC), 2016 Gao, Yong; Hao, Weilin; Gu, Jing; Liu, Diwei; Fan, Chao; Chen, Zhigang; Deng, Lei 收藏  |  浏览/下载：7/0  |  提交时间：2017/12/04 Phosphorylation sites  Ensemble learning  Structural neighborhood properties  INTERACTION HOT-SPOTS  PROTEIN-PHOSPHORYLATION  TYROSINE PHOSPHORYLATION  INTRINSIC DISORDER  MASS-SPECTROMETRY  SEQUENCE  DATABASE  TOOL  RECOGNITION  INTERFACES   Table header detection and classification 其他 2012-01-01 Fang, Jing; Mitra, Prasenjit; Tang, Zhi; Giles, C. Lee 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/13 Building Emerging Pattern (EP) random forest for recognition 其他 2010-01-01 Wang, Liang; Wang, Yizhou; Zhao, Debin 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/13