@article {WangH2024CatastropheDuration,
	title = {Catastrophe Duration and Loss Prediction via Natural Language Processing},
	journal = {Variance},
	volume = {Forthcoming},
	year = {2024},
	abstract = {Textual information from online news is more timely than insurance claim data during catastrophes, and there is value in using this information to achieve earlier damage estimates. In this paper, we use text-based information to predict the duration and severity of catastrophes. We construct text vectors through Word2Vec and BERT models, using Random Forest, LightGBM, and XGBoost as different learners, all of which show more satisfactory prediction results. This new approach is informative in providing timely warnings of the severity of a catastrophe, which can aid decision-making and support appropriate responses.},
	author = {Han Wang and Wang, Wen and Feng Li and Kang, Yanfei and Li, Han}
}
