I'm interested in NLP and I come up with Tensorflow and Bert, both seem to be from Google and both seem to be the best thing for Sentiment Analysis as of today but I don't understand what are they exactly and what is the difference between them... Can someone explain?
Tensorflow is an open-source library for machine learning that will let you build a deep learning model/architecture. But the BERT is one of the architectures itself. You can build many models using TensorFlow including RNN, LSTM, and even the BERT. The transformers like the BERT are a good choice if you just want to deploy a model on your data and you don't care about the deep learning field itself. For this purpose, I recommended the HuggingFace library that provides a straightforward way to employ a transformer model in just a few lines of code. But if you want to take a deeper look at these models, I will suggest you to learns about the well-known deep learning architectures for text data like RNN, LSTM, CNN, etc., and try to implement them using an ML library like Tensorflow or PyTorch.