关系抽取远程监督PCNN:Distant Supervision for Relation Extraction via Piecewise Convolutional Neural Networks
DistantSupervisionforRelationExtractionviaPiecewiseConvolutionalNeuralNetworks0前言1多示例学习2数据集3模型架构3.1向量表示3.2卷积、分段最大池化与分类3.3样本选择与损失5结语6参考资料0前言远程监督(distantsupervision)利用知识图谱的实体以及对应的关系对未标注文本进行回标