Application of Big Data Technology in the Impact of Tourism E-Commerce on Tourism Planning

Table 3

Comparison results of the three scoring functions.

Standard	Mean			Variance
Scoring function	k2	BIC	BDe	k2	BIC	BDe
Overall accuracy (%)	81.46	83.07	82.58	32.21	34.17	36.52
The accuracy of the prediction result is 0 (%)	22.17	25.24	23.36	27.56	31.25	29.28
The accuracy of the prediction result is 1 (%)	90.42	92.15	93.62	19.43	21.08	24.37
The accuracy of the prediction result is 2 (%)	72.31	74.56	71.29	42.59	40.71	39.74