For references to topic modeling techniques—LDA, then please go to http://blog.echen.me/2011/08/22/introduction-to-latent-dirichlet-allocation/.
For an intuitive explanation of VAE, check out the following links:
- https://jaan.io/what-is-variational-autoencoder-vae-tutorial/
- https://towardsdatascience.com/intuitively-understanding-variational-autoencoders-1bfe67eb5daf
For references on neural variational inference for text processing, please go to https://arxiv.org/pdf/1511.06038.pdf.