Identifying X (Formerly Twitter) Posts Relevant to Dementia and COVID-19: Machine Learning Approach

Table 5

The performance of the ALBERT^a algorithm using the longitudinal data set.

Algorithm	Mean accuracy %	Mean precision %	Mean sensitivity %	Mean specificity %	Mean F₁-score %	Mean AUC^b %
ALBERT	81.23	86.02	79.45	83.41	82.24	81.46

^aALBERT: A Lite Bidirectional Encoder Representations from Transformers.

^bAUC: area under the curve.