How to study a predator that only eats a few meals a year: high-frequency accelerometry to quantify feeding behaviours of rattlesnakes (Crotalus spp.)

Table 3 Accuracy, precision, and recall for the top algorithm, window size, and summary statistics for Crotalus horridus, C. oreganus, and C. viridis

Species	Window size (s)	Summary statistics	Algorithm	Classification performance	Strike	Still	Locomotion	Weighted average
C. horridus	0.4	All	RF	Accuracy	100.00	100.00	100.00	100.00
				Precision	100.00	100.00	100.00	100.00
				Recall	100.00	100.00	100.00	100.00
C. oreganus	0.4	All	RF	Accuracy	99.45	100.00	99.45	99.64
				Precision	100.00	100.00	98.25	99.42
				Recall	98.39	100.00	100.00	99.46
C. viridis	0.4	All	RF	Accuracy	97.87	100.00	97.87	98.58
				Precision	100.00	100.00	94.12	98.04
				Recall	93.33	100.00	100.00	97.78

Behaviours included in these models were strike, locomotion, and still. The weighted average across each behaviour is also denoted
RF random forest

ISSN: 2050-3385