A Survey of CRF Algorithm Based Knowledge Extraction of Elementary Mathematics in Chinese

作者：Shuai Liu, Tenghui He, Jianhua Dai · 发表于：Mobile Networks and Applications · 年份：2021 · DOI：10.1007/s11036-020-01725-x · 被引用次数：130 · 研究领域：Topic Modeling、Advanced Text Analysis Techniques、Natural Language Processing Techniques