Tharini N. de Silva and Xiao Zhibo and Zhao Rui and Mao Kezhi, Causal Relation Identification Using Convolutional Neural Networks and Knowledge Based Features. journal = {International Journal of Computer and Systems Engineering}, [online]. World Academy of Science, Engineering and Technology. April 2017, vol. 126(6). 696 - 701 [viewed 20 September 2024]. Available from: https://publications.waset.org/pdf/10007217.