Unsupervised Quark/Gluon Jet Tagging With Poissonian Mixture Models.
Ezequiel AlvarezMichael SpannowskyManuel SzewcPublished in: Frontiers Artif. Intell. (2022)
Keyphrases
- mixture model
- unsupervised learning
- finite mixture model
- gaussian mixture model
- em algorithm
- density estimation
- generative model
- expectation maximization
- probabilistic model
- hierarchical bayesian models
- semi supervised
- pos tagging
- model selection
- probability density function
- maximum likelihood
- supervised learning
- finite mixture models
- language model
- gaussian mixture
- part of speech
- finite mixtures
- mixture modeling
- bayesian information criterion
- log linear models
- background subtraction
- minimum message length
- model based clustering
- pairwise
- feature vectors