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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 Open Domain Question Answering System Based on Knowledge Base 其他 2016-01-01 Lai, Yuxuan; Lin, Yang; Chen, Jiahao; Feng, Yansong; Zhao, Dongyan 收藏  |  浏览/下载：7/0  |  提交时间：2017/12/03 Chinese  Natural language question answering  Knowledge base  Information extraction   Open Domain Question Answering System Based on Knowledge Base 其他 2016-01-01 Yuxuan Lai; Yang Lin; Jiahao Chen; Yansong Feng; Dongyan Zhao 收藏  |  浏览/下载：2/0  |  提交时间：2017/12/03 Chinese Natural language question answering Knowledge base Information extraction   A Convolution BiLSTM Neural Network Model for Chinese Event Extraction 其他 2016-01-01 Ying Zeng; Honghui Yang; Yansong Feng; Zheng Wang; Dongyan Zhao 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 event extraction  neural network  Chinese language processing   A Convolution BiLSTM Neural Network Model for Chinese Event Extraction 其他 2016-01-01 Zeng, Ying; Yang, Honghui; Feng, Yansong; Wang, Zheng; Zhao, Dongyan 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 Event extraction  Neural network  Chinese language processing   Late Quaternary environmental change of Yellow River Basin: An organic geochemical record in Bohai Sea (North China) 期刊论文 organic geochemistry, 2011 Sun, Dongyan; Tan, Wenbing; Pei, Yandong; Zhou, Liping; Wang, Hong; Yang, Huan; Xu, Yunping 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/10 EAST-ASIAN MONSOON  LOESS PLATEAU  VEGETATION CHARACTERISTICS  OXIDATION-PRODUCTS  TETRAETHER LIPIDS  HOLOCENE  SEDIMENTS  SOIL  MATTER  PROXIES   Spacer design between source/drain and gate for high-performance FinFET devices 其他 2004-01-01 Chen, Gang; Huang, Ru; Zhang, Xing; Yang, Li; Zhao, Dongyan; Wang, Yangyuan 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/13 Design and characterization of SOI spiral coil RF monolithic transformers 其他 2004-01-01 Zhang, Guoyan; Zhao, Dongyan; Yan, Tao; Liu, Jinhua; Song, Ruifeng; Yang, Li; Wang, Yangyuan 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/13