Supervised and Unsupervised Neural Approaches to Text Readability Matej Martinc author Senja Pollak author Marko Robnik-Šikonja author 2021-03 text journal article Computational Linguistics continuing MIT Press Cambridge, MA periodical academic journal martinc-etal-2021-supervised 10.1162/coli_a_00398 https://aclanthology.org/2021.cl-1.6/ 2021-03 47 1 141 179