Research Article
[Retracted] Application of Internet of Things Technology in Vocal Music Teaching Recording Equipment Assisted by Machine Learning
Table 1
Spatial feature extraction network and time series extraction network parameters and structure.
| | Spatial feature extraction network | Time series feature extraction network | | DNN | CNN | ResNet | LSTM | BiLSTM |
| | Input layer (2496) | Input layer | Input layer | Input layer | Input layer | | Fully connected layer (1024) | Convolutional layer | Batch normalization layer | LSTM (39) | BiLSTM (39) | | Fully connected layer (1024) | Pooling layer | Convolutional layer | LSTM (78) | BiLSTM (78) | | Fully connected layer (1024) | Convolutional layer | Batch normalization layer | Fully connected layer (1024) | Fully connected layer (1024) | | DNN | Pooling layer | Convolutional layer | | | | Convolutional layer | Batch normalization layer | | | | Pooling layer | Convolutional layer | | |
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