tidy_triplet

Utility function to tidy a simple triplet matrix

internal

Implements an algorithm for Latent Dirichlet
Allocation (LDA), Blei et at. (2003) <https://www.jmlr.org/papers/volume3/blei03a/blei03a.pdf>,
using style conventions from the 'tidyverse',
Wickham et al. (2019)<doi:10.21105/joss.01686>,
and 'tidymodels', Kuhn et al.<https://tidymodels.github.io/model-implementation-principles/>.
Fitting is done via collapsed Gibbs sampling.
Also implements several novel features for LDA such as guided models and
transfer learning.

Thomas W Jones

tidylda

Latent Dirichlet Allocation Using 'tidyverse' Conventions

Tommy Jones

Brendan Knapp

Barum Park

tidy_triplet function

<dl><dt>x</dt>
<dd>Object with rownames and colnames</dd>
<dt>triplets</dt>
<dd>A data frame or list of i, j, x</dd>
<dt>row_names</dt>
<dd>rownames, if not gotten from rownames(x)</dd>
<dt>col_names</dt>
<dd>colnames, if not gotten from colnames(x)</dd></dl>

Arguments

Utility function to tidy a simple triplet matrix — tidy_triplet

<dl>

<dt>x</dt>
<dd>Object with rownames and colnames</dd>


<dt>triplets</dt>
<dd>A data frame or list of i, j, x</dd>


<dt>row_names</dt>
<dd>rownames, if not gotten from rownames(x)</dd>


<dt>col_names</dt>
<dd>colnames, if not gotten from colnames(x)</dd>

</dl>

tidy_triplet: Utility function to tidy a simple triplet matrix

Description

Usage

Value

Arguments