keyATM-package

The implementation of keyATM models.

Fits keyword assisted topic models (keyATM) using collapsed Gibbs samplers. The keyATM combines the latent dirichlet allocation (LDA) models with a small number of keywords selected by researchers in order to improve the interpretability and topic classification of the LDA. The keyATM can also incorporate covariates and directly model time trends. The keyATM is proposed in Eshima, Imai, and Sasaki (2024) <doi:10.1111/ajps.12779>.

Shusei Eshima

keyATM

Keyword Assisted Topic Models

Tomoya Sasaki

Kosuke Imai

Chung-hong Chan

Romain François

Martin Feldkircher

William Lowe

Seo-young Silvia Kim

keyATM-package function

Maintainer: Shusei Eshima <a href="/link/shuseieshima%40gmail.com?package=keyATM&version=0.5.3" data-mini-rdoc="keyATM::shuseieshima@gmail.com">shuseieshima@gmail.com</a> (<a href="https://orcid.org/0000-0003-3613-4046">ORCID</a>)
Authors:<ul>
<li>Tomoya Sasaki <a href="/link/tomoyas%40mit.edu?package=keyATM&version=0.5.3" data-mini-rdoc="keyATM::tomoyas@mit.edu">tomoyas@mit.edu</a></li>
<li>Kosuke Imai <a href="/link/imai%40harvard.edu?package=keyATM&version=0.5.3" data-mini-rdoc="keyATM::imai@harvard.edu">imai@harvard.edu</a></li>
</ul>Other contributors:<ul>
<li>Chung-hong Chan <a href="/link/chainsawtiney%40gmail.com?package=keyATM&version=0.5.3" data-mini-rdoc="keyATM::chainsawtiney@gmail.com">chainsawtiney@gmail.com</a> (<a href="https://orcid.org/0000-0002-6232-7530">ORCID</a>) [contributor]</li>
<li>Romain François (<a href="https://orcid.org/0000-0002-2444-4226">ORCID</a>) [contributor]</li>
<li>Martin Feldkircher (<a href="https://orcid.org/0000-0002-5511-9215">ORCID</a>) [contributor]</li>
<li>William Lowe <a href="/link/wlowe%40princeton.edu?package=keyATM&version=0.5.3" data-mini-rdoc="keyATM::wlowe@princeton.edu">wlowe@princeton.edu</a> [contributor]</li>
<li>Seo-young Silvia Kim <a href="/link/sy.silvia.kim%40gmail.com?package=keyATM&version=0.5.3" data-mini-rdoc="keyATM::sy.silvia.kim@gmail.com">sy.silvia.kim@gmail.com</a> (<a href="https://orcid.org/0000-0002-8801-9210">ORCID</a>) [contributor]</li>
</ul>

Author

Keyword Assisted Topic Models — keyATM-package

Maintainer: Shusei Eshima <a href='mailto:shuseieshima@gmail.com'>shuseieshima@gmail.com</a> (<a href='https://orcid.org/0000-0003-3613-4046'>ORCID</a>)
Authors:<ul>
<li>Tomoya Sasaki <a href='mailto:tomoyas@mit.edu'>tomoyas@mit.edu</a></li>
<li>Kosuke Imai <a href='mailto:imai@harvard.edu'>imai@harvard.edu</a></li>
</ul>

Other contributors:<ul>
<li>Chung-hong Chan <a href='mailto:chainsawtiney@gmail.com'>chainsawtiney@gmail.com</a> (<a href='https://orcid.org/0000-0002-6232-7530'>ORCID</a>) [contributor]</li>
<li>Romain François (<a href='https://orcid.org/0000-0002-2444-4226'>ORCID</a>) [contributor]</li>
<li>Martin Feldkircher (<a href='https://orcid.org/0000-0002-5511-9215'>ORCID</a>) [contributor]</li>
<li>William Lowe <a href='mailto:wlowe@princeton.edu'>wlowe@princeton.edu</a> [contributor]</li>
<li>Seo-young Silvia Kim <a href='mailto:sy.silvia.kim@gmail.com'>sy.silvia.kim@gmail.com</a> (<a href='https://orcid.org/0000-0002-8801-9210'>ORCID</a>) [contributor]</li>
</ul>

keyATM-package: Keyword Assisted Topic Models

Description

Arguments

Author

See Also