高质量文本数据驱动的命名实体识别加速镍基单晶高温合金材料知识发现

刘悦, 姚文轩, 刘大晖, 丁琳, 杨正伟, 刘微, 于涛, 施思齐

Named Entity Recognition Driven by High-Quality Text Data Accelerates the Knowledge Discovery of Nickel-Based Single Crystal Superalloys

LIU Yue, YAO Wenxuan, LIU Dahui, DING Lin, YANG Zhengwei, LIU Wei, YU Tao, SHI Siqi

图2 基于双向长短期记忆网络-条件随机场(Bi-LSTM-CRF)模型的材料命名实体识别框架

Fig.2 Material named entity recognition framework for Bi-LSTM-CRF (Bi-LSTM—bi-directional long short term memory, PRP—property)