Table 6.

Model accuracy per phase for experiments 1, 2 and 3

Experiment	1	2A	2B	2C	2D	3
Training	60 Sleeve	5 Eso	10 Eso	20 Eso	30 Eso	60 Sleeve
Testing	20 Sleeve	10 Eso	10 Eso	10 Eso	10 Eso	10 Eso
Port placement	0.9147	0.0037	0.0093	0.0395	0.0684	0.6824
Liver retraction	0.8078	0.0000	0.0000	0.0042	0.0737	0.3711
Gastrocolic ligament dissection	0.9127	0.8100	0.8857	0.8954	0.9185	0.6076
Stapling	0.9660	0.6230	0.6715	0.6972	0.7276	0.6854
Inspection	0.7620	0.3224	0.4333	0.4663	0.5034	0.0015
ICG	x	0.7766	0.7431	0.7306	0.8149	0.0000
Gastrohepatic ligament dissection	x	0.4861	0.6601	0.7774	0.7892	0.0000
Clipping + division of left gastric artery	x	0.1318	0.1726	0.2597	0.2743	0.0000
Hiatal dissection	x	0.2187	0.2822	0.2884	0.3910	0.0000
Mediastinal dissection	x	0.2616	0.2818	0.3460	0.4137	0.0000
Liver biopsy	0.8979	x	x	x	x	x
Bagging	0.8832	x	x	x	x	x
Overall	0.8777	0.3634	0.4140	0.4505	0.4975	0.2348
Standard deviation	0.0696	0.2983	0.3138	0.3138	0.3070	0.3146