¡Nueva publicación! Esta vez de parte de uno de nuestros investigadores noveles. Sergio Castro-Cortacero y Nicolas Robinson-Garcia publican para la revista Revista Infonomy como utilizar la herramienta #Quanteda para realizar análisis de textos.

DOI: doi.org/10.3145/info...

Introducción al análisis de textos con Quanteda por @chicocencia.bsky.social y @nrobinsongarcia.bsky.social en #revistainfonomy
doi.org/10.3145/info...

#Análisisdetextos #Quanteda #Humanidadesdigitales

Trying to apply a regex-based dictionary to a (fairly large) corpus in Quanteda, and my computer is chocking hard on it. Are there any tips for optimizing such tasks that other users may have?
#Quanteda #R

New conceptual review + tutorial on text embeddings out in #APA_Journals w/ @almogsi. Beginner-friendly, but experts will find spicy new takes as well. Tag a colleague who’s still counting words... #RStats #tidyverse #quanteda
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Align word vectors of multiple Word2vec models I have been developing a new R package called wordvector since last year. I started it as a fork of the Word2vec package but made several important changes to make it fully compatible with quanteda…

I released the wordvector package v0.5.0. It is rapidly getting better and different from the original Word2vec package. Please read "Align word vectors of multiple Word2vec models" about the new function blog.koheiw.net?p=2299 #rstats #quanteda

joss.theoj.org/papers/10.21...
#quanteda
tutorials.quanteda.io

A few days ago, I received an email from a researcher asking if text analysis is becoming irrelevant because of AI... blog.koheiw.net?p=2254 #text-as-data #quanteda

A new topic model for analysis imbalanced corpus I have been developing and testing a new topic model called model Distributed Asymmetric Allocation (DAA) because latent Dirichlet allocation (LDA) takes a long time to fit to a large corpus but do…

If you think the number of topics, k, is the only important parameter for topic models, you need to read this post and the research paper. blog.koheiw.net?p=2233 I created a new model to optimize the Dirichlet priors to analyze imbalanced corpus more accurately. #rstats #quanteda

Would love to be added to this starter pack
#quanteda #stopwords #spacyr