An Improved Knowledge Graph Question Answering System for English Teaching

Table 6

Automatic question answering results of ten methods %.

Automatic question and answer method	Test set F1 scores
Literature [21]	71.12
Literature [22]	72.65
Literature [23]	79.18
Literature [24]	79.52
Literature [25]	81.30
Literature [26]	81.51
Literature [27]	82.43
Literature [28]	82.87
Literature [29]	84.55
Proposed	86.85