Carvalho, H., 		Pitangui, C., 		Dorça, F., 		Oliveira, C., 		Trindade, E., 		Andrade, A., & 		Assis, L.
2023 Nov  6.  Probabilistic classification of educational videos considering comments: an experimental analysis on Youtube. Proceedings of the Brazilian Symposium on Computers in Education (SBIE). [Online] :