Table 1.

Datasets used for parameter tuning

Trajectory type	Real datasets	Synthetic datasets	Total datasets
Linear	18	4	22
Cyclic	0	6	6
Bifurcating	6	10	16
Converging	1	5	6
Multi-furcating	1	1	2
Tree	8	23	31
Acyclic graph	0	3	3
Connected graph	0	7	7
Disconnected graph	4	3	7
Total	38	62	100