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Retour à Introduction to Topic Modelling in R

Avis et commentaires pour d'étudiants pour Introduction to Topic Modelling in R par Coursera Project Network

À propos du cours

By the end of this project, you will know how to load and pre-process a data set of text documents by converting the data set into a document feature matrix and reducing it’s dimensionality. You will also know how to run an unsupervised machine learning LDA topic model (Latent Dirichlet Allocation). You will know how to plot the change in topics over time as well as explore the distribution of topic probability in each document....
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