Business Taxonomy Construction Using Concept-Level Hierarchical Clustering Haodong Bai author Frank Xing author Erik Cambria author Win-Bin Huang author 2019-08 text Proceedings of the First Workshop on Financial Technology and Natural Language Processing Chung-Chi Chen editor Hen-Hsen Huang editor Hiroya Takamura editor Hsin-Hsi Chen editor Macao, China conference publication bai-etal-2019-business https://aclanthology.org/W19-5501/ 2019-08 1 7