[Retracted] Design of Hierarchical Retrieval Model of Digital English Teaching Information Based on Ontology

Table 3

The teaching improvement effect of the hierarchical retrieval model of digital English teaching information based on ontology.

Num	Teaching evaluation	Num	Teaching evaluation	Num	Teaching evaluation
1	89.24	26	81.46	51	78.03
2	89.27	27	87.53	52	79.62
3	85.09	28	90.05	53	80.55
4	89.28	29	82.98	54	89.55
5	89.51	30	87.08	55	89.46
6	77.21	31	88.88	56	88.31
7	89.21	32	85.97	57	89.12
8	77.25	33	78.03	58	87.21
9	85.11	34	84.28	59	86.11
10	77.32	35	82.05	60	80.23
11	80.97	36	87.89	61	81.47
12	89.09	37	80.25	62	88.02
13	85.98	38	78.70	63	85.52
14	81.23	39	90.22	64	86.29
15	85.52	40	78.17	65	81.57
16	87.53	41	78.58	66	81.84
17	88.77	42	87.40	67	79.16
18	90.80	43	81.01	68	84.56
19	84.42	44	86.64	69	85.55
20	90.62	45	82.52	70	79.27
21	87.43	46	89.12	71	81.97
22	83.53	47	85.51	72	84.07
23	88.56	48	84.33	73	82.63
24	87.34	49	83.52	74	90.42
25	79.41	50	84.58	75	81.10