ng20

<p>Data available at <a href="https://github.com/bnosac-dev/ETM/tree/master/data/20ng">https://github.com/bnosac-dev/ETM/tree/master/data/20ng</a></p>

Find topics in texts which are semantically embedded using techniques like word2vec or Glove.
This topic modelling technique models each word with a categorical distribution whose natural parameter is the inner product between a word embedding and an embedding of its assigned topic.
The techniques are explained in detail in the paper 'Topic Modeling in Embedding Spaces' by Adji B. Dieng, Francisco J. R. Ruiz, David M. Blei (2019), available at <doi:10.48550/arXiv.1907.04907>.

Jan Wijffels

topicmodels.etm

Topic Modelling in Embedding Spaces

BNOSAC 

Adji B. Dieng 

Francisco J. R. Ruiz 

David M. Blei 

ng20 function

<p>Data available at <a href='https://github.com/bnosac-dev/ETM/tree/master/data/20ng'>https://github.com/bnosac-dev/ETM/tree/master/data/20ng</a></p>

ng20: Bag of words sample of the 20 newsgroups dataset

Description

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Examples