“…Even though HI tends to use almost the same input framework, employed algorithms take different approaches to process input data. For instance, main algorithms include systems based on Weighted Sum Models (WSM) (Jahromi et al, 2009;Jian et al, 2020;Naderian et al, 2008;Tamma et al, 2020), systems based on the Markov chain model (Yahaya et al, 2017), fuzzy logic systems (Cerón et al, 2015;Mharakurwa & Goboza, 2019;Rosero-Z et al, 2018), and systems based on artificial neural networks (Islam et al, 2017).…”