Topic Diffusion Discovery based on Deep Non-negative Autoencoder.

Sheng-Tai Huang Yihuang Kang Shao-Min Hung Bowen Kuo I-Ling Cheng

Published in: IRI (2020)

Keyphrases

positive and negative
anisotropic diffusion
neural network
topic models
scientific discovery
data mining
news articles
diffusion process
diffusion model
co occurrence
pattern discovery
topic modeling
positive or negative
topic specific
tensor field