Re: Spark LDA model reuse with new set of data

2016-01-26 Thread doruchiulan
Yes, just saw myself the same thing last night. Thanks -- View this message in context: http://apache-spark-developers-list.1001551.n3.nabble.com/Re-Spark-LDA-model-reuse-with-new-set-of-data-tp16099p16103.html Sent from the Apache Spark Developers List mailing list archive at Nabble.com

Re: Spark LDA model reuse with new set of data

2016-01-26 Thread Joseph Bradley
Hi, This is more a question for the user list, not the dev list, so I'll CC user. If you're using mllib.clustering.LDAModel (RDD API), then can you make sure you're using a LocalLDAModel (or convert to it from DistributedLDAModel)? You can then call topicDistributions() on the new data. If you'r