Hierarchical Sparse Variational Autoencoder for Text Encoding.
Victor ProkhorovYingzhen LiEhsan ShareghiNigel CollierPublished in: CoRR (2020)
Keyphrases
- keywords
- text mining
- information retrieval
- image segmentation
- restricted boltzmann machine
- textual data
- database
- text documents
- soft assignment
- variable length
- text retrieval
- sparse representation
- sparse coding
- hidden markov models
- sparse data
- high dimensional
- web documents
- text classification
- hierarchical structure
- denoising
- hierarchical clustering
- key concepts
- optical flow
- fractal image compression
- run length encoding
- natural language
- basis pursuit