Functions providing an easy and intuitive way for fitting and clusters data using the Mixture of Unigrams models by means the Expectation-Maximization algorithm (Nigam, K. et al. (2000). <doi:10.1023/A:1007692713085>), Mixture of Dirichlet-Multinomials estimated by Gradient Descent (Anderlucci, Viroli (2020) <doi:10.1007/s11634-020-00399-3>) and Deep Mixture of Multinomials whose estimates are obtained with Gibbs sampling scheme (Viroli, Anderlucci (2020) <doi:10.1007/s11222-020-09989-9>). There are also functions for graphical representation of clusters obtained.
Package details |
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Author | Martin D'Ippolito [aut, cre], Anderlucci Laura [aut], Cinzia Viroli [aut] |
Maintainer | Martin D'Ippolito <martinmy69@gmail.com> |
License | GPL-3 |
Version | 0.1.1 |
Package repository | View on CRAN |
Installation |
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