Understanding Transformer Neural Network Model in Deep Learning and NLP
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Frequently Asked Questions
What is the difference between Transformer and BERT?
The original Transformer combines encoder and decoder, while BERT is only an encoder. BERT encoder functions similarly to the original Transformer's encoder, so it appears that BERT is a Transformer-based model. BERT uses only the attention mechanism and feed-forward layers and drops the use of recurrent connections.
How does a Transformer network work?
A Transformer neural network works by taking sentences as input in vector sequence form. Then the model converts into a vector known as encoding. Lastly, the model then decodes that vector back to another sequence.
Why are Transformers better than Lstm?
The Transformer model design enables parallel training for both data and model. This feature makes the Transformer much more effective than recurrent neural networks(RNNs) such as LSTM.
Additionally, the Transformer's encoder-decoder architecture balances the effect and efficiency of the model.
What is a Transformer used for?
A Transformer is a deep learning model that adopts the self-attention mechanism. This model also analyzes the input data by weighting each component differently.
It is used primarily in artificial intelligence (AI) and natural language processing (NLP) with computer vision (CV).
The model is also helpful in solving problems related to transforming input data into output data in deep learning applications.
What is a Transformer in NLP?
Transformers are self-contained deep learning models that analyze input and output data. Natural Language Processing and computer vision are the two primary applications of Transformers. The model is also helpful in machine language translation, conversational chatbots, and search engines.
What are the applications of deep learning models?
Following are some common applications where deep learning models perform well.
Customer relationship management systems
Natural language processing
A typical DNN may have millions of parameters connecting the layers, and because of this architecture, deep learning models can learn very intricate functions and be easily applied to supervised, unsupervised, and reinforcement learning problems.