Table 7. Confusion matrix for the decision tree based on distance and turning angle for the four dominant types of behaviour in the 12-second interval (forest).

	Result training sample					Result validation
Observed	Predicted				Correct (%)	Predicted				Correct (%)
	Foraging	Lying	Standing	Walking		Foraging	Lying	Standing	Walking
Foraging	173	0	0	1	99	171	0	0	5	97
Lying	69	0	0	0	0	70	0	0	0	0
Standing	28	0	0	0	0	27	0	0	2	0
Walking	14	0	0	13	48	15	0	0	11	42
Overall (%)	95	0	0	5	62	94	0	0	6	61

To the left the results of the training sample that was used for tree building and on the right the results after validation of the decision tree.