Is a python binding for LBFGS in the works? My co-worker has written one and can contribute back if it helps.
On Mon, Jun 16, 2014 at 11:00 AM, DB Tsai <dbt...@stanford.edu> wrote: > Is your data normalized? Sometimes, GD doesn't work well if the data > has wide range. If you are willing to write scala code, you can try > LBFGS optimizer which converges better than GD. > > Sincerely, > > DB Tsai > ------------------------------------------------------- > My Blog: https://www.dbtsai.com > LinkedIn: https://www.linkedin.com/in/dbtsai > > > On Mon, Jun 16, 2014 at 8:14 AM, jamborta <jambo...@gmail.com> wrote: > > forgot to mention that I'm running spark 1.0 > > > > > > > > -- > > View this message in context: > http://apache-spark-user-list.1001560.n3.nabble.com/pyspark-regression-results-way-off-tp7672p7673.html > > Sent from the Apache Spark User List mailing list archive at Nabble.com. >
