Prediction of Research Hotspots Based on LSTM: Taking Information Science as Example

Table 3

Comparison of different prediction methods with LSTM.

Prediction method	Average forecast deviation rate (%)	Average prediction deviation rate after ECM intervention (%)
SVM	22.435	16.366
RNN	19.911	17.843
Linear regression	28.572	26.767
BP neural network	19.322	15.377
LSTM	16.184	11.714