- The electronic tongue (E-tongue) system attempts to mimic human taste perception but struggles with complex taste interactions and maintaining accurate results in variable conditions.
- A new artificial E-tongue system has been developed, using multiple taste sensors and a deep-learning algorithm to identify four tastes (saltiness, sourness, astringency, sweetness) and obtain taste profiles for different wines.
- The E-tongue system has achieved high accuracy in distinguishing between wines (about 95%) and effectively proposed a recommendation system, which improves user experience while addressing some taste assessment discrepancies.