Leveraging State-of-the-Art Topic Modeling for News Impact Analysis on Financial Markets: A Comparative Study - Chen, Weisi; Rabhi, Fethi; Liao, Wenqi; Al-Qudah, Islam (Electronics (Basel), 2023)
Keywords: Analysis; Big data; Comparative studies; Computational linguistics; Computing time; Data mining; Deep learning; Dirichlet problem; Finance; Financial markets; Impact analysis; Language processing; Methods; Modelling; Natural language interfaces; Natural language processing; News; Securities markets; Semantics; Sentiment analysis; Social networks; Subject specialists; China