Table 2.

Comparison table of evaluation indexes of two algorithms.

Dataset	Algrithm	Edge			Line			Avg
		Precision	Recall	F1-score	Precision	Recall	F1-score	F1-score
Places2	ZITS	35.64	27.92	30.39	43.70	60.54	49.35	39.87
Places2	Improved ZITS	35.34	26.28	29.71	43.50	59.48	48.89	39.30