Approximating Probabilistic Models as Weighted Finite Automata Ananda Theertha Suresh author Brian Roark author Michael Riley author Vlad Schogol author 2021-06 text journal article Computational Linguistics continuing MIT Press Cambridge, MA periodical academic journal suresh-etal-2021-approximating 10.1162/coli_a_00401 https://aclanthology.org/2021.cl-2.9/ 2021-06 47 2 221 254