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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 内容类型：期刊论文     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 Exploring Answer Information for Question Classification in Community Question Answering 期刊论文 JOURNAL OF MULTIPLE-VALUED LOGIC AND SOFT COMPUTING, 2018, 卷号: 31, 页码: 67-84 作者:  Wang, Jian;  Lin, Hongfei;  Dong, Hualei;  Xiong, Daping;  Yang, Zhihao 收藏  |  浏览/下载：17/0  |  提交时间：2019/12/02 Community question answer  question classification  semantic knowledge  answer set  data sparseness  cross validation   Edge-Dual Graph Preserving Sign Prediction for Signed Social Networks 期刊论文 IEEE ACCESS, 2017, 卷号: 5, 页码: 19383-19392 作者:  Yuan, Weiwei;  He, Kangya;  Guan, Donghai;  Han, Guangjie 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/03 Edge-dual graph  data sparseness  sign prediction  signed social network   COMBINING GENERALIZED NMF AND DISCRIMINATIVE MIXTURE MODELS FOR CLASSIFICATION OF GENE EXPRESSION DATA 期刊论文 2010, 2010 Liu, Weixiang; Yuan, Kehong; Wu, Jian; Ye, Datian; Ji, Zhen; Chen, Siping 收藏  |  浏览/下载：6/0 Sparse p-norm Nonnegative Matrix Factorization for clustering gene expression data 期刊论文 2010, 2010 Liu, Weixiang; Yuan, Kehong 收藏  |  浏览/下载：1/0  |  提交时间：2017/06/15 Nonnegative Matrix Factorization  clustering analysis  gene expression data  NMF  p-norm  sparseness  data mining  bioinformatics  CLASS DISCOVERY  MIXTURE-MODELS  CLASSIFICATION  PREDICTION  CANCER  IMAGES  Mathematical & Computational Biology   Hierarchical learning strategy in semantic relation extraction 期刊论文 INFORMATION PROCESSING & MANAGEMENT, 2008, 卷号: 44, 期号: 3 作者:  Zhou GuoDong;  Zhang Min;  Ji DongHong;  Zhu QiaoMing 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/05 semantic relation extraction  data sparseness problem  hierarchical learning strategy  class hierarchy  flat learning strategy