Boris, I think I know what you mean by text vectorization, but I am uncertain how you are trying to do it with SQL.
Can you give a sample query? What result did you expect? On Wed, Nov 18, 2015 at 12:43 AM, Boris Chmiel < [email protected]> wrote: > hello users, > I'm trying to vectorize a text field of a CSV file and planning to use the > FLATTEN function to make an analysis of used words. I tryed a combination > of regex / Convert_From to transform the text into a parquet array without > success.Does anyone already achived that ? > thxBoris
