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3 results for “from:ankit sethi”

Topic Modeling- package lda
ankit sethi · May 7, 2012 · r-help

Hello, I have been using 'lda' package for topic modeling and wish to predict new topics using a fitted model by giving new dataset as input. While doing this, I came across the function predictive.distribution(). But I am not...

How to create a function for a self created class.
ankit.sethi · Mar 21, 2012 · r-help

Hi, I need to create a method for a class named 'simpleOLS' which I have created that will compute the coefficients of predictors. Here is my code: #----------------------------------------------------------------------------------------------------------------------------------------------------------- setClass("simpleOLS", representation(dataset="matrix", beta="matrix", x="matrix", y="matrix", var="character...

Topic Modeling- package lda
ankit sethi · May 7, 2012 · r-help

Hi David, I am sorry for cross posting. I will keep this in mind next time. Regarding details, my doubt is regarding the documentation in the package where, it speaks about applying the function to held-out words but the...

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