Federated Latent Dirichlet Allocation: A Local Differential Privacy Based Framework.

Yansheng Wang Yongxin Tong Dingyuan Shi

Published in: AAAI (2020)

Keyphrases

latent dirichlet allocation
topic models
differential privacy
privacy preserving
topic modeling
probabilistic model
generative model
differentially private
machine learning
knowledge discovery
text mining