Automatic essay scoring: leveraging Jaccard coefficient and Cosine similarity with n-gram variation in vector space model approach - Dwi Cahyani, Andharini; Fathoni, Moh. Wildan; Rachman, Fika Hastarita; Basuki, Ari; Amin, Salman; Khotimah, Bain Khusnul (IAES international journal of artificial intelligence, 2025)