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. 2021 Sep 17;9(9):e27670. doi: 10.2196/27670

Figure 1.

Figure 1

System architecture. API: application programming interface; AraBERT: transformer-based model for Arabic language understanding; BERT: bidirectional encoder representations from transformers; MLKNN: multilabel adapted k-nearest neighbors; NBSVM: support vector machine with naive Bayes features.