This article explains the 10 Points of Difference Between the Transformer Model and RNN.
The Transformer model and Recurrent Neural Network are two popular architectures in the field of deep learning. The following list shows the difference between the two.
- Architecture. The Transformer model is a feedforward neural network that processes input data in parallel, while the RNN processes sequential data.
- Input Encoding. The Transformer model makes use of self-attention technique to encode input sequences, whereas the RNN uses a fixed-length vector to represent each input sequence.
- Memory. The Transformer model uses a mechanism called attention to learn long-range dependencies, while the RNN uses a hidden state to store information about past inputs.
- Parallel Processing. The Transformer model can process inputs in parallel, which makes it more efficient than the RNN, which must process inputs sequentially.
- Memory Management. The Transformer model can forget information from past inputs, whereas the RNN must remember information from all past inputs.
- Handling Long Sequences. The Transformer model is better at handling long input sequences than the RNN because of its ability to learn long-range dependencies.
- Training. The Transformer model can be trained more easily than the RNN because it does not suffer from the vanishing gradient problem.
- Application. The Transformer model is widely used in natural language processing applications. For instance, it can be used in machine translation and language modeling. Whereas, RNN is often used for speech recognition and time-series data analysis.
- Memory Requirement. The Transformer model requires more memory than the RNN because it must store the attention scores for each input token.
- Interpretability. The Transformer model is more interpretable than the RNN because it allows for visualization of the attention scores, which show how much each input token contributes to the output.
Further Reading
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What is the Transformer Model of AI?
Exclusive Project Ideas Using Transformer Model for Students
Python APIs for Transformer Model
Example of Creating Transformer Model Using PyTorch
Examples of OpenCV Library in Python
A Brief Introduction of Pandas Library in Python
A Brief Tutorial on NumPy in Python
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