Books

A network of books about US politics published around the time of the 2004 presidential election and sold by the online bookseller Amazon.com. Edges between books represent frequent co-purchasing of books by the same buyers.
The network was compiled by V. Krebs and is unpublished, but can found on Krebs' web site. Thanks to Valdis Krebs for permission to post these data on this web site.

datasets

An ensemble of algorithms that enable the clustering of networks and data matrices (such as counts, categorical or continuous) with different type of generative models. Model selection and clustering is performed in combination by optimizing the Integrated Classification Likelihood (which is equivalent to minimizing the description length). Several models are available such as: Stochastic Block Model, degree corrected Stochastic Block Model, Mixtures of Multinomial, Latent Block Model. The optimization is performed thanks to a combination of greedy local search and a genetic algorithm (see <arXiv:2002:11577> for more details).

Etienne C<c3><b4>me

greed

Clustering and Model Selection with the Integrated
Classification Likelihood

Etienne Côme

Nicolas Jouvin

Books function

An object of class <code>list</code> with two fields;<dl>
 <dt>X</dt>
<dd>network adjacency matrix as a <code><a href="/link/sparseMatrix?package=greed&version=0.6.1" data-mini-rdoc="greed::sparseMatrix">sparseMatrix</a></code> of size 105x105</dd> <dt>label</dt>
<dd>a factor of length (size 105) with levels "l", "n", or "c" to indicate whether the books are liberal, neutral, or conservative</dd>
</dl>

Format

Books about US politics network dataset — Books

An object of class <code>list</code> with two fields;<dl>
 <dt>X</dt>
<dd>network adjacency matrix as a <code><a href='https://rdrr.io/pkg/Matrix/man/sparseMatrix.html'>sparseMatrix</a></code> of size 105x105</dd>

 <dt>label</dt>
<dd>a factor of length (size 105) with levels "l", "n", or "c" to indicate whether the books are liberal, neutral, or conservative</dd>


</dl>

Books: Books about US politics network dataset

Description

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Examples