Table 5 Comparison experiment based on back-end classification
From: Spatial and temporal learning representation for end-to-end recording device identification
Back-end classification | DNN + Bi-LSTM (ACC) |
|---|---|
Simple softmax classification | 97.4% |
1-layer full connection | 97.4% |
2-layer full connection | 97.5% |
3-layer full connection | 97.5% |