Hi All, I've used CountVectorizerModel in spark ml and got the td-idf of the words.
Output column of a df looks like: *(63709,[0,1,2,3,6,7,8,10,11,13],[0.6095235999680518,0.9946971867717818,0.5151611294911758,0.4371112749198506,3.4968901993588046,0.06806241719930584,1.1156025996012633,3.0425756717399217,0.3760235829400124])* Wanted to get top n words which are mapped with this ranking. Any pointers on how to achieve this? -- * Regards* * Sandeep Nemuri*
