DOI: 10.1101/2021.03.24.21254263 One-Liner Review paper presenting the ADReSS_o challenge and current baselines for three tasks Notes Three tasks + state of the art: Classification of AD: accuracy 78.87\% Prediction of MMSE score: RMSE 5.28 Prediction of cognitive decline: accuracy 68.75\% Task 1 AD classification baseline established by decision tree with late fusion (LOOCV and test) Task 2 MMSE score prediction baseline established by grid search on parameters. SVR did best on both counts; results from either model are averaged for prediction. Task 3 Same thing here, DT does better but notably its F1 is smaller; data trained with final late fusion