Weakly supervised learning in semantic relation extraction. By applying the stratified sampling theory in statistics to weakly supervised learning, a kind of initial seed selection strategy based on stratified sampling is presented.
4.研究基于弱指导的语义关系抽取方法,将统计学中的分层抽样理论应用到弱指导学习中来,提出了基于分层抽样策略的初始种子集选取方法。
参考来源 - 命名实体间语义关系抽取研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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