When we fit an LSTM model, each LSTM has a cell state which contains the information we want. I am wondering what's the dimension in the cell state (i.e. cell state itself should be a vector, then how large is the vector?)?
i.e. In the above architecture, how do we determine the dimension of the matrix
If I am using Keras package, how do I find the Cell state dimensions of each LSTM unit? Is it something that one can adjust?