Improving humanitarian needs assessments through natural language processing. - Tino Kreutzer; Patrick Vinck; Phuong N. Pham; Aijun An; Lora Appel; Eric DeLuca; Grace Tang; Muath Alzghool; Kusum Hachhethu; Bobi Morris; Sandie L. Walton-Ellery; John Crowley; et al. (IBM J. Res. Dev., 2020)