Journal of Big Data

Table 6 Results for MNB classifier with the best combinations

From: Investigating the impact of pre-processing techniques and pre-trained word embeddings in detecting Arabic health information on social media

Model	Baseline Classifier				Optimized classifier
Metrics	Precision	Recall	F₁ Score	Accuracy	Precision	Recall	F₁ Score	Accuracy
First Dataset	87.5	84.6	86.0	91.6	89.1	86.6	87.9	92.7
Second Dataset	61.5	55.0	58.1	85.1	66.5	55.6	60.5	86.4

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