1)Helps in intial preprocessing like converting text to lower case, removing (punctuation, numbers,stop words), stemming, sparsity control and TF-IDF pre-processing.2) Helps in recognizing domain/corpus specific stop words 3) makes use of 'ldatunig' output to pick optimal number of topics for LDA modelling 4) Helps in extracting dominant words or key words that represent the context/topics of the content in each document.
|Author||Krishna Harsha @COGNIZANT ANALYTICS|
|Maintainer||Krishna [email protected] ANALYTICS <[email protected]>|
|Package repository||View on GitHub|
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