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浏览/检索结果: 共3条，第1-3条 帮助 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 Factors influencing knowledge contribution: An empirical investigation of social networking website users 期刊论文 chinese journal of library and information science, 2012, 卷号: 5, 期号: 4, 页码: 37-50 DENG Shengli; ZHOU Ting; ZHANG Min 收藏  |  浏览/下载：35/0  |  提交时间：2012/12/14 Social networking sites (SNS)  Network user  Knowledge contribution  User behavior  Influencing factor   Designing an automated FAQ answering system for farmers based on hybrid strategies 期刊论文 chinese journal of library and information science, 2012, 卷号: 5, 期号: 4, 页码: 21-36 ZHANG Junliang; ZHU Xuefang; ZHU Guang 收藏  |  浏览/下载：58/0  |  提交时间：2012/12/25 Frequently asked question (FAQ) answering system  Sentence surface similarity  Semantic similarity  Latent semantic analysis (LSA)  Similarity computation based on hybrid strategies  FAQ answering system for farmers   Peking university at the TREC-2005 question and answering track 其他 2005-01-01 He, Jing; Chen, Cheng; Yao, Conglei; Yin, Ping; Bao, Yongjun 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/13