ALBU: An Approximate Loopy Belief Message Passing Algorithm for LDA for Small Data Sets.
Rebecca M. C. TaylorJohan A. du PreezPublished in: SAI (1) (2022)
Keyphrases
- message passing
- belief propagation
- small data sets
- factor graphs
- loopy belief propagation
- optimal solution
- linear programming
- objective function
- preprocessing
- k means
- np hard
- dynamic programming
- graphical models
- approximate inference
- image processing
- inference in graphical models
- energy function
- probabilistic model
- parameter estimation
- post processing
- generative model
- parallel implementation
- junction tree
- distributed systems
- similarity measure
- generalized belief propagation
- data sets