Popularity Prediction of Online Petitions using a Multimodal DeepRegression Model Kotaro Kitayama author Shivashankar Subramanian author Timothy Baldwin author 2020-12 text Proceedings of the 18th Annual Workshop of the Australasian Language Technology Association Maria Kim editor Daniel Beck editor Meladel Mistica editor Australasian Language Technology Association Virtual Workshop conference publication kitayama-etal-2020-popularity https://aclanthology.org/2020.alta-1.14/ 2020-12 110 114