[Retracted] Application of Knowledge Map Based on BiLSTM-CRF Algorithm Model in Ideological and Political Education Question Answering System

Table 3

Automatic question answering results of various methods.

Automatic question answering method	Test set F1 score
Literature [24]	72.24%
Literature [25]	82.59%
Literature [26]	83.71%
Literature [27]	84.18%
Literature [28]	85.95%
Proposed	88.29%