Rapid assessment of the blood-feeding histories of wild-caught malaria mosquitoes using mid-infrared spectroscopy and machine learning

Table 3 Precision, recall, and F1-score of the LR classifier in classifying Bovine and human blood-meal sources in out-of-sample wild malaria mosquitoes

Host blood	Precision	Recall	F1-score	No. test samples
Model testing using a balanced set of test samples
Bovine	0.84	0.94	0.89	17
Human	0.93	0.82	0.87	17
Model testing using an imbalanced set of test samples
Bovine	0.99	0.79	0.88	688
Human	0.09	0.79	0.17	19

ISSN: 1475-2875