Table 6 Ablation experiment results of multidimensional feedback modules (Unit: %).

From: The usage of a transformer based and artificial intelligence driven multidimensional feedback system in english writing instruction

Disabled Module

Grammar Accuracy

BLEU Score

Coherence Score

TTR Value

All Modules Enabled

89.4

76.8

4.2

0.38

Only GC Disabled

60.7

71.2

3.9

0.35

Only LO Disabled

85.1

68.4

4.0

0.28

Only SD Disabled

82.3

70.1

3.8

0.31

Only CC Disabled

87.6

74.5

2.5

0.36

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