[Retracted] Research on English Hybrid Assisted Teaching System Using Contextual Support of R-CNN

Table 1

Detection accuracy rate and test dataset.

Sample sentences	Training words	Testing words	Detection accuracy/%
			KNN	RFO	Xboosting	Proposed R-CNN
Sentence_001	160000	100000	30.000	90.000	90.000	99.360
Sentence_002	160000	140000	92.360	92.360	92.360	99.390
Sentence_003	160000	100000	90.000	100.000	100.0	99.920
Sentence_004	160000	120000	33.330	91.660	100.0	99.930
Sentence_006	160000	100000	90.320	32.310	93.120	99.390
Sentence_006	160000	120000	33.460	33.320	93.3230	99.930
	Overall accuracy		36.640	93.630	96.310	99.930