Dataset Groups Activity Stream Engineering, History, Economics, and Psychology datasets The dataset is used for keyphrase extraction, and it contains abstracts from various domains such as Engineering, History, Economics, and Psychology. BibTex: @dataset{Xiaolei_Lu_and_Tommy_WS_Chow_2025, abstract = {The dataset is used for keyphrase extraction, and it contains abstracts from various domains such as Engineering, History, Economics, and Psychology.}, author = {Xiaolei Lu and Tommy W.S. Chow}, doi = {10.57702/bnymf6gc}, institution = {No Organization}, keyword = {'keyphrase extraction', 'natural language processing', 'text analysis'}, month = {jan}, publisher = {TIB}, title = {Engineering, History, Economics, and Psychology datasets}, url = {https://service.tib.eu/ldmservice/dataset/engineering--history--economics--and-psychology-datasets}, year = {2025} }