<human>:  I have a question about the Restricted Boltzmann Machine. When I run it, it seems to be stuck in a local minimum. Is this a common problem?
<bot>: Yes, it is. The RBM is a very difficult algorithm to train. It is a type of neural network, and it is trained by minimizing the error between the output of the RBM and the desired output. This is a very difficult problem, and it is often difficult to train the RBM to convergence.