Hi, I read this page, http://spark.apache.org/docs/1.2.0/mllib-feature-extraction.html. But I am wondering, how to use this TF-IDF RDD? What is this TF-IDF vector looks like?
Can someone provide me some guide? Thanks, [image: --] Xi Shen [image: http://]about.me/davidshen <http://about.me/davidshen?promo=email_sig> <http://about.me/davidshen>
