subject:"Topic Modelling\- LDA"

Topic Modelling- LDA

2015-09-23 Thread Subshiri S

Hi, I am experimenting with Spark LDA. How do I create Topic Model for Prediction in Spark ? How do I evaluate the topics modelled in Spark ? Could you point some examples. Regards, Subshiri

Re: Topic Modelling- LDA

2015-09-23 Thread Sameer Farooqui

Hi Subshri, You may find these 2 blog posts useful: https://databricks.com/blog/2015/03/25/topic-modeling-with-lda-mllib-meets-graphx.html https://databricks.com/blog/2015/09/22/large-scale-topic-modeling-improvements-to-lda-on-spark.html On Tue, Sep 22, 2015 at 11:54 PM, Subshiri S