Estimation of closed hotels and restaurants in Jakarta as impact of corona virus disease spread using adaptive neuro fuzzy inference system

Corona virus disease (COVID-19) have become a world health problem because they attacked many people worldwide. Because this has spread massively in almost all countries, including Indonesia, the Indonesian government made some policies and rules to close down hotels restaurants avoid of COVID-19. that, estimation number closed Jakarta is vital for avoiding COVID-19 spreads further other people, either domestic or foreign. In paper, adaptive neuro-fuzzy inference system (ANFIS) chosen as method. estimating using ANFIS, supporting variables such amount casualties Jakarta, required. As result, ANFIS can estimate approaching target. The simulations are organized by partitioning dataset into two parts: data (80%) testing (20%). According simulations, training with optimal RMSE equals 0.5324 5.3198.