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... > entity > continuant > generically dependent continuant > information content entity > directive information entity > plan specification > algorithm > classification algorithm > bayesian model > naive Bayes classifier > Wordfish

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Wordfish  

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Definición

  • "Wordfish is a Poisson scaling model of one-dimensional document positions (Slapin and Proksch 2008). Wordfish also allows for scaling documents, but compared to Wordscores reference scores/texts are not required. Wordfish is an unsupervised one-dimensional text scaling method, meaning that it estimates the positions of documents solely based on the observed word frequencies." (source: https://tutorials.quanteda.io/machine-learning/wordfish/)

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http://data.loterre.fr/ark:/67375/LTK-Z81XMN91-V

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