In #NLP, #LDA and #STM are powerful solutions for #topicmodeling but they rely on a few pre-determined parameters. @Francescots explains how to use #Chisquare (χ²) #statistics for #optimal #topicmodeling and measuing the goodness of fit of a topic model with #KNIME. How? With the Topic Model Goodness of Fit (χ²) – KNIME Community Hub component. Enjoy the data story!
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