setVocabSize
On Mon, Apr 24, 2017 at 5:36 PM, Zeming Yu <zemin...@gmail.com> wrote: > Hi all, > > Beginner question: > > what does the 3 mean in the (3,[0,1,2],[1.0,1.0,1.0])? > > https://spark.apache.org/docs/2.1.0/ml-features.html > > id | texts | vector > ----|---------------------------------|--------------- > 0 | Array("a", "b", "c") | (3,[0,1,2],[1.0,1.0,1.0]) > 1 | Array("a", "b", "b", "c", "a") | (3,[0,1,2],[2.0,2.0,1.0]) > >
